AutoO2

What AutoO2 does

AutoO2, legally Wenling AutoO2 Co., Ltd. (also trading as 善若/Shanruo), is a privately held Chinese manufacturer of stainless steel pumps headquartered in Daxie Town, Wenling City, Zhejiang Province — recognized as 'China's Pump Capital'. The company operates an integrated model covering R&D, precision casting, machining, assembly, sales, and after-sales service from a 20,000 square meter production base equipped with intelligent production lines, CNC machining, pump performance testing equipment, automatic winding machines, and ERP/MES production management systems.

Its product portfolio spans four primary families — submersible pumps (QDX/QX-S, QY oil-immersed), sewage and wastewater pumps (WQ/D series with single/dual-channel impellers, WQ-SQG high-chromium cutting pumps for fibrous solids, BWQ(D) explosion-proof variants, JYWQ auto-stirring, ZW-S self-priming), pipeline pumps (SGR vertical and horizontal), and chemical/corrosion-resistant micro pumps (SFX, SF, including explosion-proof versions) — with accessories such as automatic coupling devices. Differentiated technical features include 304/316 stainless steel precision casting, PTFE mechanical seals, overload/overheat motor protection, 316 friction-welded rotor shafts, Ex D IIB T4 GB explosion-proof ratings, and head ranges of 5–80 meters with flows up to 250 m³/h. The WQ(D)-SQG cutting pump is claimed to reduce electricity consumption by up to 50%.

The business model is primarily direct B2B sales, targeting industrial/commercial, agricultural/municipal, residential, and specialized verticals (food/beverage, pharmaceutical, chemical, mining), with personalized customization by purpose, environment, power, and specification. The company states a 48-hour order fulfillment commitment, 24/7 service support, and a one-year warranty with lifetime maintenance. Pricing is quote-based and not publicly disclosed; revenue model is hardware sales. Distribution is single-country/domestic within China, supplemented by SEO-driven inbound and content marketing via the autoo2.com website, industry directories, and partner links with multiple domestic pump brands. The single disclosed funding event is a $100,000 round in April 2016, and no enterprise customers are publicly named.

Name

AutoO2

Legal name

温岭九州官方网站入口-（中国）官方网站有限公司

Website

https://autoo2.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

AutoO2 (Shanruo) is a privately held Chinese stainless steel pump manufacturer in Wenling, Zhejiang, producing submersible, sewage, pipeline, and chemical pumps for industrial, agricultural, municipal, and specialized-industry buyers via direct B2B sales and customization.

Ownership category

akta.pro rank

Headquarters

HQ city

Gurugram

HQ country

India

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Stainless Steel Pump Sales: Manufacture and sale of stainless steel pump products including submersible pumps, sewage pumps, pipeline pumps, and chemical pumps. Products sold through direct sales and distribution networks with customization services available for specific customer requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

AutoO2 is an integrated Chinese stainless steel pump manufacturer based in Wenling, Zhejiang ("China's Pump Capital"). The company designs, produces, and sells four core product lines: submersible pumps, sewage/wastewater pumps, vertical and horizontal pipeline pumps, and corrosion-resistant chemical micro pumps, using 304/316 stainless steel precision casting. It offers customization services by purpose, environment, power, and specifications, and provides 7x24 customer service with a one-year warranty and lifetime maintenance.

Product overview

AutoO2 is a professional stainless steel pump manufacturer offering four main product lines: submersible pumps (QDX/QX-S, QY series), sewage/wastewater pumps (WQ-S, WQ-SQG cutting pump, BWQ explosion-proof, SJY self-mixing), pipeline pumps (SGR vertical/horizontal), and chemical pumps (SFX, SF corrosion-resistant micro pumps). The portfolio includes over 12 distinct product series with accessories like automatic coupling devices. Products feature precision stainless steel casting, fluor rubber mechanical seals, and F-class insulation. Head range: 5-80m, flow range: 1.5-250 m³/h. Customization available for power, specifications, and environmental requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• QDX/QX-S Series Compact Stainless Steel Submersible Electric Pump Compact submersible electric pump with fluor rubber double-end mechanical seal, F-class insulation, and thermal protection. Designed for clean water transfer applications with flow rates of 1.5-10 m³/h and heads up to 72m.
• QY Series Oil-Immersed Stainless Steel Submersible Electric Pump Oil-filled submersible pump with built-in floating oil bladder for temperature regulation and safety. Dual mechanical seal design with 8m corrosion-resistant cable. Suitable for irrigation and water transfer applications with flow up to 160 m³/h.
• WQD/WQ-S Series Stainless Steel Sewage Submersible Pump (Threaded/Flange) Single and dual-channel impeller design for high solids handling capability. Fluor rubber mechanical seals and precision-cast stainless steel housing. Flow range 3-250 m³/h with heads up to 60m.
• WQ-S Series Stainless Steel Sewage Submersible Pump (Four-Pole Motor) Four-pole motor design sewage pump with stainless steel precision casting, fluor rubber double-end mechanical seal, and high-temperature wire with F-class insulation for extended service life.
• WQ(D)-SJY Series Stainless Steel Auto-Mixing Submersible Sewage Pump Automatic mixing submersible sewage pump with built-in agitation device that creates turbulence to suspend settled solids. Designed for construction, municipal engineering, and wastewater with sediments. Submersion depth up to 5m.
• WQ(D)-SQG Series Stainless Steel Cutting Sewage Pump Heavy-duty sewage pump with built-in high-chromium alloy cutting device for shredding fibrous materials such as plastic bags and rags. Features 3Cr13 heat-treated impeller and cutter. Designed for septic tanks, biogas pools, and industrial wastewater; can reduce electricity consumption by up to 50% versus conventional pumps.
• BWQ(D) Series Stainless Steel Explosion-Proof Sewage Pump Explosion-proof sewage pump certified for hazardous environments (Ex D IIB T4 GB) compliant with GB3836.1-2000 and GB3836.2-2000 standards. Suitable for explosive gas mixture environments including methane or coal dust in mines. Flow up to 180 m³/h at 3000 rpm.
• ZW-S Series Stainless Steel Self-Priming Sewage Pump Self-priming sewage pump with complete precision casting construction. Compact design with integrated motor and mechanical seal. Suitable for various wastewater applications with flow up to 100 m³/h.
• SGR(D)-S Series Stainless Steel Vertical Pipeline Centrifugal Pump Vertical pipeline centrifugal pump installed directly in pipeline without dismantling. Features fluorine rubber seals, 316 stainless steel welded rotor shaft, and compact structure with minimal vibration and noise.
• SGR(D)W-S Series Stainless Steel Horizontal Pipeline Pump

Quantifiable outcome

• Electricity consumption reduction of up to 50% with WQ(D)-SQG cutting sewage pump
• +1 more outcomes

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature11 records

Partnerships

One partnership is on record.

• Domestic Well-Known Pump Brands (Multiple)coreStrategic or Co-development PartnerStrategic cooperation with multiple well-known domestic pump brands in China. Collaboration involves technology exchange, market development, and mutual business growth in the stainless steel pump industry. The company positions itself as a trusted partner for branded pump manufacturers.

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Shimge Pump Industry Group (新界泵业): Chinese listed pump manufacturer specializing in submersible pumps and stainless steel pump products. Direct competitor serving overlapping industrial, agricultural, and residential customers with comparable submersible and pipeline pump product lines.
• Leo Group (利欧集团): Major Chinese pump manufacturer with broad product portfolio covering submersible, sewage, pipeline, and chemical pumps. Comparable in product breadth, customer segments (industrial, agricultural, municipal), and Chinese market focus.
• CNP (Nanjing Xingang / 南方泵业): Leading Chinese stainless steel centrifugal pump manufacturer. Directly competes in stainless steel pipeline and chemical pump categories, serving industrial water supply, HVAC, and chemical processing customers.
• East Pump (东方泵业): Chinese industrial pump manufacturer producing centrifugal, submersible, sewage, and chemical pumps for industrial, municipal, and agricultural applications. Comparable product portfolio and target customer base.

Broad incumbents

• Grundfos: Global leader in pump manufacturing with broad portfolio covering industrial, commercial, and residential applications. Overlaps in submersible, sewage, and chemical pump categories but at a vastly larger scale with global R&D and brand recognition.
• Xylem: Global water technology company offering pumps, treatment, and metering solutions. Competes in industrial, municipal, and wastewater pump categories with established global distribution and brand presence.
• KSB: German industrial pump and valve manufacturer with global presence. Competes in chemical, industrial, and water pump categories, serving similar industrial and municipal customers.
• Sulzer: Swiss industrial engineering company with significant pump manufacturing operations. Competes in chemical, industrial, and water applications with strong global brand and R&D capabilities.
• Flowserve: US-based manufacturer of pumps, valves, seals, and automation services for power, oil & gas, chemical, and water industries. Overlaps in industrial and chemical pump categories with global footprint.
• Wilo: German pump manufacturer specializing in building services, water management, and industrial applications. Overlaps in submersible and pipeline pump categories serving HVAC, water supply, and drainage.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights6 records

Customer concentration

• Xx.com/autoo2_com
• LinkedInlinkedin.com/company/autoo2

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

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 AutoO2