Why Choose Us

TOPEX > About Us > Why Choose Us


1. Competitive prices.

We are foundry ourselves with design, machining, assembling and test all together.
We are able to control the cost and quality in every step.
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2. High and stable quality in both casting and machining.

A. We use standard raw material from big raw material factory.
We offer chemical composition if needed.
B. We make the shape and heat treatment of the products by ourselves.
Our heat treatment are good quality.R D-1

3.Ensuring quick and timely delivery by our experience team.
Every day we could producing more than 10,000pcs for the cusotmer