Multiple Materials are Available

Hongsinn produces the best custom machining parts using a variety of metals and alloys. Located in Shenzhen City, Fujian province, Hongsinn is surrounded by a plethora of trustworthy material suppliers which make it possible to offer you with products made from any material you need, including those sourced from Japan. Surface and heat treatments will be completed in addition to physical processing operations. We will provide you with testing reports so that you can have peace of mind when receiving your new products.