KaoLu Enterprise Co., Ltd.

What KaoLu Enterprise Co., Ltd. does

KaoLu Enterprise Co., Ltd. (also doing business as Genn Dih Enterprise Co., Ltd.) is a privately held Taiwan-based manufacturer established in 1980, headquartered in Dali District, Taichung City. The company designs and produces electronic proportional pressure regulators and proportional flow control valves, claiming to be the first professional manufacturer in Taiwan to produce I/P and E/P electronic proportional valves. Its core product architecture combines pneumatics with embedded electronics — stepper-motor-driven needle valve actuation, 12-bit PID closed-loop control, and RS485 Modbus digital interfaces — yielding precision metrics including ±0.1% F.S. repeatability, flow resolution as fine as 20 mL/min, pressure handling up to 100 bar, and turndown ratios up to 400:1. The proprietary portfolio spans proportional pressure regulators (B1TR, B3V, B4H, B1HF series), stepper-controlled proportional flow valves (FC Series, 0–18 to 0–5000 L/min), three pinch valve families (APV, CPV, PPV), flow meters (gear, MEMS, mass flow, ultrasonic), solenoid valves, air treatment units, electric ball valves, and closed-loop controllers.

KaoLu serves industrial automation, medical device, semiconductor equipment, biotechnology/pharmaceutical, and gas-control welding end markets. The company holds CE, SGS, RoHS, ISO, and ISO13485 certifications, and markets valves rated for extreme temperatures (-196°C to 50°C) for use in medical ventilators, anesthesia equipment, bioprocessing, semiconductor fabrication, and analytical instrumentation. Distribution is dual-channel: direct sales via a 12-language corporate website with inquiry-based quoting, and an international distributor network that also serves as the company's authorized channel for third-party agency brands including ControlAir (USA), ID-Insert Deal (Italy), ContiTech (Germany), Clippard, Humphrey, Romer, C.matic, and m & m. Revenue is generated primarily through hardware sales of both proprietary KaoLu-branded products and agency-brand products, with pricing handled on a quote basis through direct inquiry. The company has no disclosed funding rounds, no reported headcount, and operates as a founder/family-controlled private entity.

Name

KaoLu Enterprise Co., Ltd.

Legal name

Kao Lu Enterprise Co., Ltd.

Website

https://genndih.com

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

1–10 employees

Short description

KaoLu Enterprise Co., Ltd. is a Taiwan-based privately held manufacturer, established in 1980, specializing in electronic proportional pressure regulators, stepper-driven proportional flow control valves, and pinch valves for industrial automation, medical device, semiconductor, and biotechnology customers, supplemented by distribution of international agency brands.

Ownership category

akta.pro rank

Product category

Industrial Pneumatic Components and Valves

NAICS

Fluid Power Valve and Hose Fitting Manufacturing (332912), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513), Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914)

SIC

Wholesale-Industrial Machinery & Equipment (5084)

akta.pro primary industry

Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL)

akta.pro secondary industry

Hoses, Tubing & Fittings (Hydraulic/Pneumatic Lines & Connectors) (IMAHAGAH)

Keywords

• Proportional pressure regulators
• Pneumatic flow control valves
• Pinch valves sanitary
• Mass flow controllers
• Pneumatic solenoid valves

Headquarters

HQ city

Dali District, Taichung City

HQ country

Taiwan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Proprietary Pneumatic Component Sales: KaoLu designs, manufactures, and sells its own line of proportional pressure regulators, proportional flow control valves, pinch valves, solenoid valves, air treatment units, flow meters, vacuum components, fittings, and medical biotechnology valves under the KaoLu brand. The company also distributes complementary products from international partners including ControlAir (USA), ID-Insert Deal (Italy), and ContiTech (Germany), acting as both a manufacturer and authorized distributor.
2. Agency Brand Product Distribution: KaoLu distributes third-party branded pneumatic components from agency brands including ControlAir, ID Insert, ContiTech, Clippard, Waircom, m & m, C.matic, Humphrey, and Romer, generating revenue through the resale of these complementary products alongside its own manufactured products.

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

KaoLu designs, manufactures, and sells a proprietary line of electronic proportional pressure regulators, proportional flow control valves, pinch valves, flow meters, solenoid valves, and air treatment units for industrial automation, medical, semiconductor, biotech, food, and chemical applications. The company combines in-house 100% Made-in-Taiwan manufacturing with authorized distribution of complementary agency brands (ControlAir USA, ID-Insert Deal Italy, ContiTech Germany, Clippard, Waircom, m & m, C.matic, Humphrey, Romer), enabling a single-source diversified product portfolio.

Product overview

KaoLu Enterprise Co., Ltd. is a Taiwan-based manufacturer established in 1980, specializing in precision proportional pressure regulators and flow control valves for industrial automation. The company offers a comprehensive portfolio centered around its core FC Series stepper-controlled proportional valves, B Series electronic proportional pressure regulators, and three types of pinch valves (APV electronic, CPV cylinder, and PPV proportional). The product ecosystem includes flow measurement solutions (gear flow meters, mass flow sensors, ultrasonic flow meters), solenoid valves, air treatment units, and complete closed-loop control systems combining flow meters with proportional valves. KaoLu also distributes complementary products from international brands including ControlAir, ID-Insert Deal, ContiTech, Waircom, Clippard, Humphrey, m & m, C.matic, and Romer, providing customers with a one-stop solution for pneumatic and fluid control needs in industries spanning semiconductor, medical/pharmaceutical, food & beverage, chemical processing, and industrial manufacturing.

Differentiator

Problem solved

Functional benefit

Brands

• QKL: KaoLu's own brand product line for proportional pressure regulators and flow control valves
• FC Series
• APV Series
• CPV Series
• PPV Series
• KLPV Series

Products and services

• Proportional Pressure Regulator Electronic proportional pressure regulators converting electrical input signals to proportional pneumatic pressure output, available in models B1TR, B3V, B4H, and B1HF series. Features high pressure up to 100 bar, accuracy of 0.1%, and flow up to 200,000 L/min. Used in laser cutting machines, gas welding, and industrial automation equipment.
• Proportional Flow Control Valve (FC Series) Stepper-controlled proportional valves for precise regulation of gas and liquid flow rates. Models range from FC-10 (0-18 L/min) to FC-3000 (0-5000 L/min), with repeatability of ±0.1% F.S. and resolution as fine as 20 mL/min. Accepts 0-10V, 4-20mA, or RS485 Modbus signals. Used in industrial automation, gas-control welding, laser machines, gas mixing, and painting/spray equipment.
• Pinch Valve (APV/CPV/PPV Series) Three types of pinch valves for sterile flow control in medical, biotech, food, and chemical applications: APV (electronic solenoid-operated), CPV (pneumatic cylinder), and PPV (stepper-motor-driven proportional with 40,000 steps per revolution). The valve body does not contact the fluid, making them ideal for biotechnology processing, blood process/analytical, CIP/SIP processes, and biopharmaceutical equipment.
• Flow Meter Product Line Comprehensive flow measurement solutions including ESLP high-precision corrosion-resistant gear flow meters, KLFMA digital mass flow sensors, KLFMW digital flow sensors for water, KLUFM ultrasonic flow meters, and KMF1000 MEMS gas mass flow meters. Used across semiconductor, medical/pharmaceutical, chemical, food & beverage industries.
• Air Treatment Unit Air pressure regulating valves and air conditioning units used in pneumatic systems for air treatment and pressure regulation. Includes Taiwan-made units and products from ControlAir (USA) and ID-Insert Deal (Italy).
• Solenoid Valve Pneumatic solenoid valves for industrial applications including 2/2, 3/2 way, 5/2, and 5/3 way configurations, ISO solenoid valves, low power consumption, and high flow variants. Used in pneumatic system control across industrial automation.
• KLPV-HP Proportional Solenoid Valve High-flow proportional solenoid valve with flow rates up to 310 L/min, operating pressure 0-20 bar, and temperature range –196°C to 50°C. Features non-spool design with up to 1 billion cycle lifespan. Compatible with air, hydrogen, oxygen, and liquid nitrogen. Supplied to medical ventilator and anesthesia equipment manufacturers worldwide.
• FC1500AKMF Closed-Loop Air Flow Controller Integrated proportional flow control valve combined with MEMS gas flow meter for closed-loop feedback control. Flow range 0-25 to 0-1000 SLPM, accuracy ±1.5% F.S., repeatability 0.025%, turndown ratio 100:1 (up to 400:1 when paired with KMF1500). Compatible with air, water, and oil with optional Viton or FFKM O-rings. ISO13485 certified.
• AC Series Mass Flow Controller Thermal differential sensor-based mass flow controller for precise gas measurement. 316L stainless steel body suitable for toxic and corrosive gases, maximum working pressure 450 psi, with 0-5V or 4-20mA analog output. Used in semiconductor equipment, vacuum coating, and surface treatment. CE/RoHS certified.
• EBV Electric Ball Valve High-performance electric ball valves with V-port and stainless steel sanitary options. Fast actuation time of approximately 2.5 seconds, supports 4-20mA and RS485 Modbus. Suitable for gases, liquids, and light oils in industrial process applications.
• Agency Brand Distribution (ControlAir, ID-Insert Deal, ContiTech, Waircom, Clippard, Humphrey, m & m, C.matic, Romer) Authorized distribution of complementary pneumatic components from nine international brands: ControlAir (USA — precision pressure regulators), ID-Insert Deal (Italy — high pressure regulators), ContiTech (Germany — air springs), Clippard (miniature pneumatic components), Waircom (pneumatic products), m & m (Italy — solenoid valves including steam, chemical, high pressure, drinking water valves), C.matic (Italy — metal pneumatic fittings, sole agent), Humphrey (USA — direct-acting solenoid valves, TAC valves, air-pilot valves), and Romer (Germany — medical/biotech solenoid valves, sensors, PPSU/PVDF/stainless steel fittings with FDA, KTW, NSF certifications).

Quantifiable outcome

• High-precision repeatability of ±0.1% F.S. across the FC series proportional flow control valves
• +7 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• ControlAir (USA)coreTechnology or IntegrationKaoLu is an authorized distributor of ControlAir Precision Pressure Regulators from the USA. ControlAir products complement KaoLu's proprietary proportional pressure regulators, expanding the product portfolio available to customers seeking precision pressure regulation solutions.
• ID-Insert Deal (Italy)coreTechnology or IntegrationKaoLu distributes ID-Insert Deal high pressure regulators from Italy, complementing its high-pressure proportional valve offerings with additional solutions for demanding high-pressure industrial applications.
• ContiTech (Germany)coreTechnology or IntegrationKaoLu is an authorized distributor of ContiTech air springs from Germany, adding suspension and vibration control products to its pneumatic component portfolio.
• ClippardminorChannel Partner/ Reseller/ DistributorKaoLu distributes Clippard products as part of its agency brand portfolio, offering miniature pneumatic components and solenoid valves from the US manufacturer.
• WaircomminorChannel Partner/ Reseller/ DistributorKaoLu distributes Waircom pneumatic products as an agency brand, expanding its portfolio of complementary pneumatic components.
• m & m (Italy)minorChannel Partner/ Reseller/ DistributorKaoLu distributes m & m solenoid valves including steam valves, general purpose solenoid valves, chemical industry solenoid valves, aggressive fluid solenoid valves, high pressure solenoid valves, drinking water/beverage valves, and steam solenoid valves.
• C.matic (Italy)minorChannel Partner/ Reseller/ DistributorKaoLu is the sole agent in its market for C.matic Italian metal fittings, which are dedicated exclusively to producing metal fittings with a comprehensive product range including push-in fittings, compression fittings, and function fittings in various materials.
• Humphrey (USA)minorChannel Partner/ Reseller/ DistributorKaoLu distributes Humphrey products including direct-acting solenoid valves, TAC series valves, air pilot valves, manual and mechanical valves, and quick exhaust valves.
• Romer (Germany)minorChannel Partner/ Reseller/ DistributorKaoLu distributes Romer products for medical biotechnology applications including solenoid valves, conductivity sensors, temperature sensors, pressure sensors, PPSU high temperature connectors, push-in function fittings PPSU, PVDF corrosion resistance joints, and stainless steel push-in fittings with FDA, KTW, and NSF certifications.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Parker Hannifin: US-based motion and control technologies conglomerate with broad industrial product lines including pneumatic proportional valves, pressure regulators, and fluid handling components. Parker's I/P and E/P transducers and proportional valve families directly overlap KaoLu's offerings, but as part of a much wider industrial portfolio.
• Emerson (ASCO): US industrial conglomerate with ASCO branded solenoid valves, proportional valves, and fluid control products. Emerson competes with KaoLu in pneumatic valve categories and shares the medical/life sciences customer base, though as part of a much broader automation portfolio.

Direct peers

• Festo: Global pneumatics and process automation leader headquartered in Germany. Festo manufactures proportional pressure regulators, flow control valves, solenoid valves, and pneumatic components that directly compete with KaoLu's FC series and B-series electronic proportional valves across industrial automation, semiconductor, and laboratory customers.
• Burkert Fluid Control Systems: German manufacturer specializing in fluid control solutions including proportional valves, mass flow controllers, and process valves for medical, biotech, food, and industrial automation. Burkert's proportional control and sanitary valve lines directly compete with KaoLu's FC series and pinch valve products in regulated end markets.
• Camozzi Automation: Italian pneumatics manufacturer offering proportional pressure regulators, flow control valves, solenoid valves, and fittings. Camozzi's product portfolio closely mirrors KaoLu's, including direct competition in pneumatic system components for industrial automation across global markets.
• Airtac: Taiwan-based pneumatics manufacturer and Asia-Pacific competitor offering proportional valves, solenoid valves, air treatment units, and pneumatic fittings. Airtac directly competes with KaoLu across both product categories and the Taiwan/Asia manufacturing customer base.
• IMI Precision Engineering: UK-based fluid power and motion control specialist (formerly Norgren). IMI manufactures proportional pressure regulators, flow control valves, and pneumatic components serving industrial automation, medical, and process industries that overlap with KaoLu's product portfolio and target markets.
• Mindman Industrial: Taiwanese pneumatic component manufacturer offering solenoid valves, proportional valves, air treatment equipment, and fittings. Mindman is a direct regional peer competing for the same Taiwanese industrial automation and OEM customers as KaoLu.
• SMC Corporation: Japanese pneumatics giant and the world's largest manufacturer of pneumatic components. SMC's proportional valves, pressure regulators, flow controllers, and solenoid valves overlap directly with KaoLu's core product portfolio, particularly across industrial automation and process control customers in Asia.

Emerging players

• Clippard Instrument Laboratory: US-based manufacturer of miniature pneumatic components including solenoid valves, proportional valves, and air control products. Clippard's miniature proportional and pinch-style valves are a partial overlap with KaoLu's products, and the two companies also have an existing commercial relationship (KaoLu distributes Clippard products in Asia).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@kaolu1980
• Facebookfacebook.com/%E9%AB%98%E9%B9%BF%E8%88%88%E6%A5%AD%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8-KaoLu-Enterprises-136816963076778
• LinkedInlinkedin.com/company/kaolu-enterprise
• Instagraminstagram.com/kaolu1980

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about KaoLu Enterprise Co., Ltd.