Metal castings are made of phosphor bronze, aluminum bronze, high tensile strength brass, lead bronze, gunmetal bronze, silicon bronze, etc. We use an induction melting furnace and furnace temperature detector to ensure accurate quality.

All raw materials are subject to rigorous monitoring and supervision. In addition to requiring suppliers to submit certifications for each batch of incoming materials, we inspect all copper supplies with our own spectrometers in order to protect the interests of our customers.

OEM hardware parts are made of copper, steel, stainless steel, aluminum alloy, etc. In order to increase the strength and durability of the products, we can also assist in surface treatment, such as anodic plating, paint-drying, applying rust-proof oil, heat treatment, etc.

At present, our production line has a wide range of Japanese compound centering type and tooling type computerized automatic lathes having functions such as turning, milling, drilling, enameling, tapping, etc., with the feature of precision machining done at one time in a single machine.