Product Category Descriptions


China Copper Screws is a leading manufacturer of all types of custom bolts for numerous applications serving industries including military, agriculture, electronic, automotive, commercial and telecommunications just to name a few. Bolts are made out of a wide range of materials.

We offer an array of bolt types including anchor, carriage, machine, flange, lag, T bolts, J and U bolts, countersunk, eye, hook, knurled and shoulder bolts.

All Bolts are made to print, constructed with traceable raw material and documented test results. Bolts are fabricated at our state of the art facility which is equipped with single and multi spindle screw machines, CNC milling and turning equipment, Escomatics, CNC and Cam Swiss Automatics. Our manufacturing capabilities also include the cold heading process.

All of our standard and custom bolts are manufactured in accordance with various Mil-Specs and standards set by ASME, ANSI, ASTM and SAE.

Industries We Served

Quality Control

We know that we are - and should be - judged by how quickly, accurately & cost-effectively we meet our customer's needs. Our in-house quality assurance team begins the process with the receipt of an order. They maintain close communications with customers to ensure that customer goal are clearly understood & completely achieved.


Certifications

certificates

Case Studies

Hengxin Hydraulic Increased Profits by Outsourcing Contract Machining

Hengxin Hydraulic Inc. Outsourced Screw Machined Part & Increased Profit Margin About Hengxin Hydraulic Founded in 1966 with the focus on manufacturing hydraulic valves and providing sub-assembly services, Hengxin Hydraulic Inc. now serves as a contract


Hengxin Hydraulic Increased Profits by Outsourcing Contract Machining

Hengxin Hydraulic Inc. Outsourced Screw Machined Part & Increased Profit Margin About Hengxin Hydraulic Founded in 1966 with the focus on manufacturing hydraulic valves and providing sub-assembly services, Hengxin Hydraulic Inc. now serves as a contract


Customer Testimonials



The staff is very helpful fine tuning ideas. The workmanship is flawless. I was very pleased with their services!

-N



The staff is very helpful fine tuning ideas. The workmanship is flawless. I was very pleased with their services!

-N

Made In China