2YRSDongguan Wanjin Hardware Products Co., Ltd.
Dongguan Wanjin Hardware Products Co., Ltd is located in Guangguan Qingxi, about 50 mins drive from Shenzhen Luohu. It is a small but energetic factory specialized in manufacturing screws and components for industrial or product usage. Our production team-mates are professional and well-trained with over 10 years experience in the industry. We are strong in handle OEM project, tailor-made metal components (screws, bolts, nuts) based on customer's requirement. Customers impressed on our technical support to smooth the development processes with whole-picture solution provided. We, Wanjin Hardware, special make screws and components for customers with following advantages:1. Products & Usage : We are strong in production of various screws, bolts, nuts and nail. With solid technical background, we are capable of making extra long bolt (length 380mm, max. dia. 20mm) which enlarge our customer base. Our screws and components are widely apply on many products or industry, including but not limit to vehicle use, for home appliance, for baby door gate, for baby car seat, for baby trolley, for sport instrument, use on furniture, use on window, for bicycle, use on sanitaryware. 2. Raw Material : Iron, Copper, Aluminum and Stainless Steel are the main materials that our customers normally choose. We also have other materials such as Carbon Steel, Zinc Alloy , Alloy Steel, environmental materials for your selection. 3. Technical Support : We have about 10 engineering technicians with rich factory background, able to apply various software such as AutoCAD, Pro E, Master CAM, to study the drawing and make necessary adjustment for minimize potential problem on next practical stage, shorten the development time and more efficiency. 4. Advance Facilities: Our factory areas in 2000 sq. meter and planning to expand in coming year to fulfill customer needs. We have around 50 machines for: Metal punching and forming Screws bolt foaming Component conjunction Threaded-size making 5. Quality Standard: Our screws and components provided to product manufacturers for international brands, therefore our products are comply with various quality standards, such as GB (China), DIN (Germany), BS (United Kingdom), ANSI (USA), JIS (Japan). We provide samples for customer to arrange testing at their own cost.6. Salt Spray Test :It is a necessary to know the requirement of salt spray test on development stage, due to different materials, coating or technical process been involved. Our screws and components able to fulfill different hours of salt spray test, maximum up to 500 hours. Salt spray test for 24-96 hours are the most common range our customers request. Test is conducted by international third party label such as ITS, SGS or BV. Our business partners mainly are manufacturers for finished-products or trading companies. They deal with local and international brands which are looking for stable and quality vendor. We, Wanjin Hardware, are honor to be their partners, provide quality screws and components consistently. With production capacity of 30,000kpcs per month, we have capability for deliver on-time and in reasonable production leadtime. Our overall standard continually been improved and go forward with serving such high standard of customers. We dedicated to fulfill customer's satisfaction with their happy smile, create win-win situation. With this orientation, Wanjin Hardware able to secure existing business while enlarge business size, also maintain excellent business relationship with customers in long term.Don't wait to send us your enquiry, tailor-made screws and components for your needs!
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Business Type
Country / Region
Guangdong, China
Main ProductsTotal Employees
11 - 50 People
Total Annual Revenue
US$1 Million - US$2.5 Million
Year Established
Certifications(3)Product Certifications
Main Markets


Factory Information

Factory Size
1,000-3,000 square meters
Factory Country/Region
No. 3, Sanxing Road, Tiesong Industry Area, Qingxi Town, Dongguan City, Guangdong Province, China
No. of Production Lines
Above 10
Contract Manufacturing
OEM Service Offered
Annual Output Value
US$1 Million - US$2.5 Million

Annual Production Capacity

Product Name
units Produced
unit Type



Certification Name
Certified By
Business Scope
Available Date
Manufacture of screws and metals & hardware products,Long Screws, Long Bolts, CNC Turning Part, Stamping parts, Fastener, Rivet.
2017-12-05 ~
Manufacture of screws and metals & hardware products,Long Screws, Long Bolts, CNC Turning Part, Stamping parts, Fastener, Rivet.
2017-12-07 ~
Shanghai Zhongzhiwei Certificate Co.,Ltd
Production and sale of screw and metal hardware products(except for qualification license)
2018-02-07 ~ 2021-02-06

Research & Development

5 - 10 People


Trade Shows

Main Markets & Product(s)

Main Markets
Total Revenue(%)
Main Product(s)
Domestic Market

Trade Ability

No. of Employees in Trade Department
3-5 People
Average Lead Time
Total Annual Revenue
US$1 Million - US$2.5 Million

Business Terms

Accepted Delivery Terms
FOB, EXW, Express Delivery
Accepted Payment Currency
Accepted Payment Type
T/T, PayPal, Western Union
Nearest Port
Shenzhen, Yantian, Guangzhou