1.stainless steel 316/304/316L/304L 2.precision casting/casting 3.OEM service/according to the drawings or samples
4.competitive price,durable and high quality ,good performance and service,prompt delivery
5.specilized in marine hardware,casting hardware, thread pipe fittings ,construction hardware and rigging hardware .
6.colloidal silica technology and investment casting
7.machine:testing the working load machine,high-power testing machine,air tight test pressure testing machine,angle testing machine, all kinds of the normal thread gauge,ring gauge, luminance gauge,melt treating furnace ect.
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