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China wholesale OEM custom copper plated stud weld bolt brass spot stud welding screws

Item: OEM custom copper plated stud weld bolt brass spot stud welding screws 

Size: M2-M24

Manufacturing standard: ISO, GB, JIS, DIN, BS and ANSI standards, or drawings provided by customers.

Materials: iron, carbon steel, alloy steel, copper, stainless steel, plastics, high-temperature alloy, copper alloy, nickel-base alloy, high-strength alloy, corrosion-resistant alloy, etc.

Process: cold heading, punching, turning, milling, wire cutting, laser cutting, grinding,Insulation,Welding,Riveting,etc.

Treatment/Finishing: Brushing、Anodizing、Zinc Plated、Nickel Plated、Sn Plated

Requirements: No Burrs、Scratches、Dents、Pits

Application: Electrical Appliances、Communication Devices、Medical Devices、Auto Parts


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DESCRIPTION


Materialcarbon steel, alloy steel, copper, stainless steel,etc.
SizeM2-M24,Customized according to your drawing.
ServicesOEM, design, customized
Surface treatmentPassivation
*Polishing
*Anodizing
*Sand blasting
*Electroplating(color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
*Black oxide coating
*Heat-disposing
*Hot-dip galvanizing
*Rust preventive oil
CertificateISO9001:2008,ISO14001:2004,ROHS
ApplicationAuto Parts 、Electrical Appliances、Communication Devices、Medical Devices
Quality controlISO standard,100% Whole range inspection through the production
After-sales ServiceWe will follow up every customer and solve all your problems satisfied after sales


Advantage

1) Offering video and photos with details freely during production.

2) Producing according to the accuracy of drawings, assembly measurement to detect function and 

strict quality control to ensure 0 return rate

3)99% orders can be ensured delivery time

4) The materials we use are optimal

5) 24 hours online service

6) The competitive factory price with the same quality and service

7) The most suitable packing method to different products.



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