Manufacturing and exporting experience for over 30 years.
We are casting and machining together, customer can get more powerful guarantee.it contains raw material and sizes.
In-house mold design and building capabilities
Our CNC machining are in high quality
1)No composition brass mix.
2)All the material made of ingot
3)All the blank are tested the chemical analysis before production
Our copper fittings can be BS,JIS,DIN,ASTM,SAE approved.
Keep secret to your idea and your design.
Professional design team, mold maker engineer. OEM/ODM service.
Professional QC and R&D teams to assure high quality
Fast delivery. For prototype: 7-10 days, Production orders can be arranged specially to meet customer’s urgent demands
Geographical advantages: within 2 hours to airport or sea port.
With the maturity and advancement of technology, some special processing and processes have been developed for copper castings, including high-precision copper strips, ultra-thin electrolytic copper foil inner particle reinforced oxides, metals, laser surface strengthening, semi-solid forming. , sha...
Cast copper pieces with colored spots Other names: oil spots, black spots. Features: Spots on the surface of the cast copper that differ from the base metal are typically formed from the coating carbide. Causes 1. The paint is not pure or used too much. 2. The coating contains too much graphite. Exc...
Copper sleeves, also known as copper bushings, are divided into a variety of types, including machine copper rolls, copper bearings, and so on. Used in all kinds of light industrial, large and heavy machinery, it is an important component of machinery. The product has the traditional function of tin...