Lost Wax Casting


Saivs investment(lost wax and sand casting) casting factory established in 1998 and covers all together 36 600 square meters among which the built-up area reaches 25 000 square meter. There have total around 500 workers including over 40 technicians. Factory annual casting ability to lost wax parts is 10 000 Tons and 15 000 Tons to sand casting parts.

Factory professional in stainless, steel alloy, carbon steel, ductile iron parts with casting weight from 0.5kg to 1000 kg, And the main products are valve body, pump housing and structure casting parts which widely used in pump industry, construction equipments, trucks, vessels, oil and gas industry, nuclear industry, space industry etc.


There have 2 lost wax casting lines and 2 resin sand automotive casting lines. Factory is powerful in projects developing by using computer aided system to design the moulds and a well equipped mould workshop with CNC milling machines, CNC lathes, wire cutting machines, grinding machines to manufacture the moulds.


With “Customer first” as its aim, the factory carries out strictly quality control according ISO9001:2009. Factory equipped imported chemical spectrum machine, magnetic powder inspector, X-ray test machine, CMM, tensile strength machine, C/S analysis tester and can make materials according to GB, HG, SH, ASTM/ASME, JIS, DIN standards, strictly control the quality through raw material, casting processes, final products and guaranteed the high quality products to customers.


Saivs investment casting factory is driven by technology and innovation, aiming high quality products, rely on well trained team members and continually improving, to satisfy our customers by providing guaranteed high quality products.
And welcome all customers from abroad come to visit us, discuss with us, share the chance to cooperate with.