Powered by Made-in-China.com
Product profile
Customization
AvailableType
PinPrice
NegotiatedQuality Control
100% InspectionOEM
YesLead Time
3-7 DaysDelivery Time
7 Days Around by FedEx/UPS/DHL/TNTDelivery Way
by Sea,Air,ExpressKey Word
Threaded InsertsMaterial
StainlessTransport Package
Poly Bag-Small Box-Carton with LabelSpecification
Base on the quantity of goodsTrademark
ZCOrigin
ChinaHS Code
73181600Production Capacity
3000 Units Per DayCompany profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.41h
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory in Dongguan operating in manufacturing. It demonstrates substantial customization, OEM and ODM capabilities, independent R&D activity, and six R&D engineers responsible for technical support and new product development. Manufacturing support includes valid contracts with related subcontractors, inventory capability, and stated peak- and off-season lead times within 15 working days. Quality and service processes are documented, including finished-product inspection, corrective and preventive actions, and complaint handling. The supplier has exported for 11 years, with exports representing 11%–20% of total sales, and is located near Shenzhen Port. Evidence is insufficient to confirm certifications, detailed after-sales performance, or financial credibility. The supplier lacks an available SDK, overseas warehouse, and overseas showroom.
Supplier typeThe supplier is explicitly identified as a factory located in Dongguan, and its associated companies operate in manufacturing. This supports classification as a manufacturing supplier rather than a trading-only company.
After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service. It also has documented complaint-handling and corrective/preventive-action procedures with records, but no specific after-sales service performance or coverage details are provided.
R&D capabilityThe supplier reports new products in the past year, provides ODM services, and has an independent R&D department. Six R&D engineers handle technical confirmation, production and after-sales support, and new product development; however, no SDK is available.
Production capacityProduction support is evidenced by six quality-control staff, four quality-control test equipment units, valid contracts with associated subcontractors, inventory capability, and stated lead times within 15 working days in both peak and off seasons. The supplier also reports 172 qualified service-capability suppliers, although detailed production capacity volumes are not provided.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. It also provides customized processing of non-standard parts and OEM one-stop solutions, demonstrating broad customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands and describes delivering complete solutions and non-standard-part processing for customer needs. No named customers, project examples, or independently verifiable case details are supplied.
Send Inquiry
*To:
Dongguan Zhengchen Hardware Co., Ltd.
Dongguan Zhengchen Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium Heli-Coil Tanged Screw Thread Inserts for M6 M8
US$0.075-0.10
2,000 Pieces(MOQ)
Premium M5 Wire Coil Thread Inserts for Durable Fastening
US$0.075-0.10
2,000 Pieces(MOQ)
M12 Stainless Steel Wire Thread Inserts for Aluminium
US$0.03
100 Pieces(MOQ)
Stainless Steel Key-Locking Insert 304 Wire Coil Threaded Inserts for Thread Strength
US$0.01-1.07
100 Pieces(MOQ)
Durable Aluminum Thread Inserts for SUS 304 Tapping Repairs
US$0.075-0.10
2,000 Pieces(MOQ)
Wholesale Stainless Wire Thread Repair Inserts Aluminum Manufacturer China
US$0.001
500 Pieces(MOQ)
Premium Stainless Steel Screw Thread Inserts for Aluminum Applications
US$0.075-0.10
2,000 Pieces(MOQ)
Stainless Steel Screw Locking Insert Wire Coil Screw Thread Repair Insert
US$0.03-0.05
1,000 Pieces(MOQ)
DIN8140 Stainless Steel 304 Wire Thread Inserts for ISO Metric Screw Threads Thread Protector
US$0.10-0.20
1,000 Pieces(MOQ)
Durable 304 Stainless Steel Wire Thread Insert for Industrial Use
US$0.01-0.02
1,000 Pieces(MOQ)
Thin Wall Industrial-Grade Stainless Steel 304 Wire/Coil/Key Lock Inserts for Secure Fastening
US$0.01-1.07
100 Pieces(MOQ)
Coil Threaded Insert for Metal 18-8 Stainless Steel
US$0.03-0.30
10,000 Pieces(MOQ)
Brass Compnent Internal and External Thread Hex Head Insert
US$0.01-0.02
5,000 Pieces(MOQ)
Self Tapping Thread Insert Slotted Screw Metal Thread Insert Nuts for Helical Repair
US$0.12
1,000 Pieces(MOQ)
Brass Self Tapping Thread Insert Nut for Metal
US$0.03
100 Pieces(MOQ)
M4 X 0.7mm Thread Size Lubricated Stainless Steel Helical Insert
US$0.03-0.30
10,000 Pieces(MOQ)
Factory Manufacturer Stainless Steel 304 Wire Coil Wire Keensert/Locking/Thread Inserts
US$0.01-1.07
100 Pieces(MOQ)
Helical Wire Thread Insert 3/4-10 Internal Threads
US$0.03-0.30
10,000 Pieces(MOQ)
Dongguan Fastener M10 Ss Wire Thread Insert for Thread Repair
US$0.03
100 Pieces(MOQ)



















