We specialize in making metal components involving sand casting, die casting, investment casting, press casting, forging, machining and assembly for many industries. We work with cast iron, steel, stainless steel, aluminum, copper, zinc alloy and other metals. Besides our regular manufacturing program we can manufacture as well according customer's samples and drawings.  Our lead time and cost performance for new developments are efficient and competitive against most of competitors and O.E.M suppliers. We can propose the flexibility of small quantity manufacturing as well as perform emergency orders according customers demand.  

Welong products are manufactured and controlled according source drawings. Manufacturing processes and Q.A.R (Quality Assurance Requirements) processing are identical to source drawing requirements. Certificate of conformance (C.O.C) accompained with all source control proofs effected during the processes may be established on demand against a very modest cost difference. Military standard for manufacturing processes as well as packing and preservation methods are strictly respected. 

Wendy W Wong

Welong Machinery Co.,Ltd

Tel :+86 29 88331700/88331330-829

Fax:+86 29 88331359