Taizhou D-hardware Products Co., Ltd. is a professional manufacturer of developing, researching and producing stainless steel carbon precision castings. Our main products include Valve, Hardware, Tube, Quick Coupling, Curtain Wall Glass Fitting, ...

SHENZHEN SURELYFINE TECHNOLOGY CO., LTD. has specialized in the manufacturing and research of Investment Castings using Lost wax process for mechanical equipment parts precision hardware more than 15 years under philosophy "Lean Management, ...