Under One Roof

What Under One Roof does

Under One Roof, operating under the legal name Foshan Nanhai District Zhenyu Machinery Factory (佛山市南海区震宇机械厂) and the brand kaiyun.com, is a privately held Chinese industrial equipment manufacturer founded in 2005 and headquartered in Nanhai District, Foshan, Guangdong. The company designs and builds vibration bowl feeders (震动盘) and related automation accessories, with the core technology centered on electromagnetic and piezoelectric drive systems that convert vertical coil-induced vibration into torsional motion, allowing bulk parts to ascend along spiral tracks and self-orient for downstream assembly. Its product portfolio spans bowl feeders in diameters from 80mm to 1100mm, linear vibrators, digital and frequency-modulation controllers, piezoelectric and electromagnetic bases, PU/Teflon/anti-static coatings, noise enclosures, precision aluminum bowl feeders for LED and semiconductor applications, and non-standard custom automation equipment such as automatic tapping machines and special-purpose machines.

The firm serves over 2,000 enterprise customers across electronics, hardware and fasteners, lighting, medical equipment, food and packaging, plastics, and automotive end-markets, with named customers including Osram, Starhui Precision (GEM-listed 2015), Pingzhou Electronics (3,200 employees, 1.5B annual component capacity), and Meitai Precision. It claims exports to the USA, Germany, Japan, India, Vietnam and 100+ additional countries and regions. The go-to-market is sales-led and direct: quote-based pricing with no public list, customer engagement via phone (0757-86779591, 139-2865-6165), QQ, WeChat, and the company website, supported by free custom solution design and on-site installation and debugging. The company emphasizes a cost position of approximately 50% below foreign competitors and 15% below domestic peers, a one-year warranty with lifetime technical support, and a 7-15 day delivery window for custom units.

The business is a small, founder-owned manufacturing operation with 11-50 employees, no disclosed external funding, no parent company, no subsidiaries, and no public listing. Revenue is not disclosed. Product launches have continued steadily (2021, 2023, 2024, 2025) across fastener, hardware, and packaging verticals, indicating active catalog expansion but no visible scaling of headcount, distribution, or capital structure. The competitive position rests on price, customization speed, and accumulated application engineering experience rather than proprietary software, regulatory protection, or networked platform dynamics.

Name

Under One Roof

Legal name

佛山市南海区震宇机械厂 (Foshan Nanhai District Zhenyu Machinery Factory)

Website

https://underoneroofinc.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Short description

Under One Roof (Foshan Zhenyu Machinery / kaiyun.com) is a privately held Chinese manufacturer founded in 2005 that designs and sells electromagnetic and piezoelectric vibration bowl feeders, linear vibrators, controllers, and custom automation equipment for electronics, hardware, fastener, and packaging manufacturers worldwide.

Ownership category

akta.pro rank

Product category

Industrial Automation Equipment

NAICS

Other General Purpose Machinery Manufacturing (3339), Commercial and Service Industry Machinery Manufacturing (33331)

SIC

Electrical Industrial Apparatus (3620), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Conveying, Feeding & Accumulation Systems (Packaging Lines) (IMAHAOAK)

Keywords

• Vibration bowl feeders
• Automatic feeding equipment
• Industrial parts orientation
• Non-standard automation equipment
• Electromagnetic vibratory feeders

Headquarters

HQ city

Chicago

HQ country

United States

HQ region

North America

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

Revenue model

1. Vibrating Disc/Feeder Equipment Sales: One-time hardware sales of vibrating disc equipment (kaiyun.com), including standard models, customized non-standard equipment, and related accessories. Products include electromagnetic vibrating discs, linear vibrators, controllers, PU coatings, and noise reduction covers. Delivery time for custom products is typically 7-15 days.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Under One Roof (kaiyun.com / Foshan Nanhai District Zhenyu Machinery Factory) designs, manufactures, and sells electromagnetic vibration bowl feeders and related automation accessories used to automatically orient, sort, and feed bulk parts such as hardware, electronic components, fasteners, and packaging pieces into assembly lines. The product range includes standard and custom vibration bowls, linear vibrators, digital and frequency-modulation controllers, piezoelectric and electromagnetic drive bases, PU/Teflon coatings, noise enclosures, and full non-standard automation equipment systems for electronics, hardware, fastener, food packaging, medical, and plastics manufacturers.

Product overview

Under One Roof (佛山kaiyun.com机械有限公司) is a manufacturer specializing in vibration bowl feeders (kaiyun.com) and automation equipment with over 16 years of experience. The core product is the vibration bowl feeder (kaiyun.com/震动盘), an automatic orientation and feeding device used in industrial automation. The product portfolio includes: core vibration bowl feeders with various bowl types and sizes (80mm-1000mm diameter); linear vibrators for horizontal conveying; controller series (digital display and frequency modulation types); piezoelectric and electromagnetic bases as drive units; PU and Teflon surface coatings for bowl customization; noise enclosures for sound reduction; non-standard custom automation equipment; and precision aluminum bowl feeders for LED/semiconductor applications. Products serve industries including electronics, hardware, food packaging, medical, plastics, and automotive.

Differentiator

Problem solved

Functional benefit

Products and services

• Vibration Bowl Feeders (震动盘 / kaiyun.com) Electromagnetic and piezoelectric vibration bowl feeders that automatically orient and sort bulk parts (hardware, electronic components, fasteners) for automated assembly and processing equipment; bowl diameters range from 80mm to 1100mm; core product sold to industrial manufacturers.
• Linear Vibrators (直线振动器) Horizontal conveying components that process workpieces from upstream bowl feeders to form buffer storage and reliably supply downstream processes, available in 100# and 140# models; sold to manufacturers integrating bowl feeders into assembly lines.
• Vibration Controller Series (震动盘控制器) Digital display controllers, frequency modulation controllers, and plastic-shell controllers used to adjust vibration speed and feeding rate of bowl feeders; sold to industrial customers configuring their feeding systems.
• Piezoelectric and Electromagnetic Bases (压电底座/高频电磁底座) Piezoelectric bases and high-frequency electromagnetic bases that serve as vibration drive units for feeder systems; sold to manufacturers requiring alternate drive technologies.
• PU and Teflon Surface Coatings (PU涂层/铁氟龙涂层) Surface coatings applied to vibration bowls including PU coating (smooth/matte), Teflon coating, and anti-static coatings to improve part flow and reduce wear; sold as customization options to bowl feeder customers.
• Vibration Noise Enclosures (隔音罩) Sound insulation enclosures and cylindrical noise reduction boxes that minimize operational noise from bowl feeders in production environments; sold to manufacturers concerned about workplace noise.
• Non-Standard Automation Equipment (非标自动化设备) Custom-designed automation equipment including automatic tapping machines, production line automation, equipment automation, and special-purpose machines built to customer-specific applications; sold to manufacturers with unique feeding and assembly requirements.
• Precision Aluminum Bowl Feeders (精密铝盘震动盘) High-precision aluminum bowl feeders designed for LED components and semiconductor applications requiring clean and precise part handling; sold to electronics and semiconductor manufacturers with clean-room requirements.
• Center Electrode Vibration Bowl Feeder (中心电极震动盘) A specialized vibration bowl feeder designed for center electrode components in fastening and hardware industry assembly applications; sold to hardware and fastener manufacturers.
• Gasket and White Cap Vibration Bowl Feeders (垫片震动盘/白盖震动盘) Specialized vibration bowl feeders for gaskets and white caps in packaging and fastening applications; sold to packaging manufacturers and fastener producers.
• Rivet Vibration Bowl Feeder (铆钉震动盘) Specialized vibration bowl feeder for rivets used in hardware and fastening assembly applications; sold to hardware manufacturers.
• Cookie Vibration Bowl Feeder (饼干震动盘) Specialized vibration bowl feeder designed for cookies in food packaging lines; sold to food processing and packaging manufacturers.
• Buffer Spring and Self-Tapping Screw Vibration Bowl Feeders (缓冲器拉簧/自攻螺丝震动盘) Specialized vibration bowl feeders for buffer springs and self-tapping screws targeting hinge and hardware industry assembly applications; sold to hinge and hardware manufacturers.

Quantifiable outcome

• Over 2000 enterprise customers served globally
• +1 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered minor.

• 星徽精密 (Starhui Precision)minorStrategic or Co-development PartnerStarhui Precision Manufacturing Co., Ltd. founded in 1994, a modern industrial enterprise with R&D, manufacturing and sales. Three production bases in Shunde, Qingyuan and Taizhou covering 200,000 sqm. Listed on GEM board in 2015 as first listed company in China's hardware industry.
• 平洲电子 (Pingzhou Electronics)minorStrategic or Co-development PartnerGuangdong Zhaoxin Pingzhou Electronics Co., Ltd., high-tech enterprise established in 1981, specializing in inductive components, SMD carrier tape, and metal products. Registered capital of 30 million RMB, 3200 employees, annual production capacity of 1.5 billion electronic components.
• 欧司朗 (Osram)minorStrategic or Co-development PartnerGlobal lighting manufacturer and technology company, serves as a reference customer in the lighting industry segment.
• 美泰精密 (Meitai Precision)minorStrategic or Co-development PartnerPrecision hardware manufacturer serving as a customer in the hardware industry segment.
• 利迅达 (Lixunda)minorStrategic or Co-development PartnerIndustrial automation equipment manufacturer, partner in the automation equipment ecosystem.
• 臼井国际产业株式会社 (Usui International Industries)minorStrategic or Co-development PartnerJapanese manufacturing company, international partner in the manufacturing equipment ecosystem.
• 佛山通宝 (Foshan Tongbao)minorStrategic or Co-development PartnerLocal Foshan electronics manufacturer serving as a regional customer-partner.
• 佛山建准 (Foshan Jianzhun)minorStrategic or Co-development PartnerLocal Foshan precision manufacturing company serving as a regional customer-partner.
• 东莞华宏 (Dongguan Huahong)minorStrategic or Co-development PartnerDongguan-based electronics manufacturer, regional customer-partner in the Pearl River Delta region.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• RNA Automation: UK-based manufacturer of vibration feeders, bowl feeders, and linear conveying systems for industrial automation. Comparable because it sells the same core product category (vibratory feeding equipment) into overlapping end markets including electronics, automotive, and packaging. RNA is a larger, more established European incumbent relative to the subject company.
• Afag Holding: Swiss-headquartered automation components and feeding systems manufacturer offering vibratory feeders and assembly automation. Comparable because it serves the same parts-feeding function in industrial automation, though Afag operates as a broader automation components portfolio across Europe.
• DEPRAG SCHULZ GMBH: German-based manufacturer of assembly technology, feeding systems, and automation components. Comparable because DEPRAG offers vibratory bowl feeders alongside a broader industrial automation portfolio, serving European manufacturing customers.

Direct peers

• TAD (Technical Automation Devices): US-based supplier of vibratory bowl feeders, centrifugal feeders, and parts feeding systems. Direct peer offering similar core products with comparable customization approach for industrial assembly automation customers.
• Performance Feeders: US manufacturer of vibratory bowl feeders and parts feeding systems for automated assembly. Direct peer in the same core product category with similar customization, integration services, and end-market exposure in electronics, hardware, and medical device assembly.
• Hoosier Feeder Company: US-based designer and manufacturer of vibratory bowl feeders, centrifugal feeders, and custom automation systems. Direct peer because it offers the same core product (vibratory bowl feeders) with comparable customization capability serving overlapping industrial automation customers in North America.
• Feedall Automation: US manufacturer of automatic feeders, bowl feeders, and bulk parts feeding systems for industrial automation. Direct peer competing in the same vibratory feeding category with comparable customization services.
• Sorting Solutions Inc: US-based manufacturer of vibratory feeder bowls, centrifugal feeders, and automated parts feeding systems. Direct peer offering the same core product category with similar customization and integration services.
• Foshan Fuhua Technology: China-based manufacturer of vibrating bowl feeders and automatic feeding equipment, headquartered in Guangdong. Direct competitor in the same geographic cluster, offering similar products to similar Chinese electronics, hardware, and fastener customers.

Regional players

• Granutools (Granutec Group): European provider of parts feeding and component handling automation solutions. Comparable because it serves similar feeding/sorting functions for assembly lines, though primarily focused on European markets rather than directly competing in China or with this company's export footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks1 record

Key highlights7 records

Customer concentration

• Xx.com/underoneroofinc
• LinkedInlinkedin.com/company/under-one-roof-inc-

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 Under One Roof