Owning 3 R&D engineers with 20 years screw develop and production experience, we offer the best solution to client base on the application and request. We are one of the leading manufacturer in standard and custom screw industry.
Durable & Fashion
The best design and production control, and different suface treatment, give our screw, bolt, nut and other fastener with a durable usage lifetime. Screw with various fashion color in Blue, white, yellow, rainbow, sliver, black and so on offer the best choice to clients' product.
Each screw & bolt product has its engineering drawing with all details, tolerance is from +-0.05mm to +-0.5mm. And every step of production and inspection will follow the screw drawing and ISO 9001:2008 requirment strictly, this offers our screw product with hight standards.
Strong Power & Safety
Wood screws with clean and sharp thread give client with less trouble, small force, easy tapping, good locking and more safety. Alternative screw material, hardness, head, recess, size can be decided by client and fit any application perfectly. We can produce the screw you need, kindly contact us for your own project at once.
Our company, Dongguan JinMing Hardware Co., Ltd., established in 2004 and locates in Guangdong province of China, we have ISO9001:2008 certification.
There are 60 staffs in our factory and building area is 3500 square meters, monthly capacity being 50,000,000 PCS.
3.10.9 grade or 12.9 Grade hardness request: stainless steel 410 with hardened surface treatment
4.Stainless steel: 201, 304, 316, 410
5.Brass: 58, 68
Wood Screw Surface treatment
1. Wood screw normal plating: White & Blue & Yellow & Green & Black Zinc, White & Black Nickel, White Chrome, normal thickness for plating is 3- 5 µm.
2.Wood screw classical plating: Red and Bronze Zinc plating.
3. Wood screw economic plating: Black oxide or Black & Grey Phosphorus
4. Wood screw need to pass 500H or 1000H salt spray tesing suitable plating: Dacromet
5. Wood screw made of stainless steel with surface treatment: Passivated & abosorb oil
6. Wood screw made of Aluminum surface treatment: Anodic oxidation
Wood Screw Production Procedure
1. Enquiry screw drawing or picture from clients,
2. Wood screw quotation, our quotation sheet including full information of material, head, recess, size, surface treatment and color, order quantity and client contact information, Price term: EXW (normally) , FOB Shenzhen, CIF , LC at sight,
3. Wood screw mold fare ( If we don't have existing mold, and 100% mold cost need to be paid before open new mold, normally, mold cost can be returned to client once order quantity for corresponding screw reach certain quantity within one year.) , sample fee (100% to be paid before production, can be returned once bulk order placed.) or deposit ( 30% for carbon steel screw, 50% for stainless, Aluninum, Brass screw)
4. Wood screw mould drawing confirmed or sample approval, mold making (10- 15days)
5. Wood screw sample production or mass production,
6. Order Wood screw material,
7. Wood screw material inspection,
8. Wood screw heading & inspection,
9. Wood screw threading & inspection,
10. Wood screw heating or hardened,
11. Wood screw plating or coating: Zinc, Nickel, Chrome, Darcromet etc.
12. Woodscrew sorting or Inspection & packing
13. 5% quantity more or less should be acceptable
14. Balance payment to be TT before shipment
15. Loading and delivery ( Normally, lead time for mass production, 50000CPS to 200000PCS, 10-15 working days, 20' container 45 - 50 days.)
Wood Screw Inspection
1. Wood screw material inspection
2. Wood screw Heading inspection
3. Wood screw Threading inspection
4. Wood screw Heat treatment inspection
5.Wood screw Sample inspection
6.Wood screw Goods before-packing inspection
7.Wood screw Salt spray testing
8. Wood screw Hardness testing
9. Wood screw Angle checking
10.Wood screw Torque testing
Wood Screw Packing
1. Normal packing: Poly bag & outer carton,
2. PCS/bag: 1000-10000PCS,
3.GW / carton: 20- 25KGS
4. small Box & outer carton:
Original color small box & outer carton
Colorful small box & outer carton
5. PCS/small box: 200PCS to 500PCS, depends on size of screw
7. Pallet: Normally, Blue plastic pallet, size: 100cm * 80cm
If requested by client, Wood Pallet ( please advise) , size 100cm * 100cm
Wood Screw Exhibition
Every year, our factory take part in many exhibition in Canton fair or Fastener exhibition in Shanghai city, and we are intending to go to the foreign fastener exhibition in near future. We will inform our clients by email or post our booth information at our website. Kindly pay attention to our inform, thank you.
Wood Screw Clients
After established for 11 years, we have cooperated with many clients in various industries as Automotive, home applications, furniture, toy, building, equipment, sport equipment and so on.
The longest cooperation clients are more than 9 years. Screw quality is our life, we keep working hard to improve our technology and service, because we want to make good and long term cooperation with clients.