About us


years experience on integrating
precision casting and machining

As a famous

China Lost Wax Castings Manufacturers and Precision/Investment Castings Factory

,Panjin Tiangong Precision Casting Co., Ltd is a professional manufacturer integrating precision casting and machining, is located in Panjin known as the capital of wetland with beautiful landscape, enjoying excellent location and developed traffic. It covers an area of 13,000m2, has 105 employees, and is equipped with a silica sol precision casting production line and a heat...
  • 13,000㎡Factory Area
  • 105+Employees
  • 150TMonthly Output

our service

Sincerely welcome foreign and domestic new/old customers to contact us for business negotiation, technical exchange and new product development.


    We provide high quality & qualified Lost wax casting at reasonable prices


    We have a professional R&D team can production as customer request


    We are the professional manufacturer of Precision casting,Investment castings...


    All of our Lost wax castings are passed quality qualifications CE, ISO9001...

  • customization

    Our annual output is 2,500,000 sets/piece can meet the needs of customers purchases


    We are only 75 kilometers away from Beilun Port and the exit is very convenient

our Strength

Tiangong specializes in producing precision casting products made of stainless steel, heat-resistant steel,abrasion resistant steel,lost wax castings,investment casting..
Producing Department Shows
The production facilities include Taiwan brand waxing machine, two large-scale cantilever waxing machines, Germany-made OBLF direct-reading spectrophotometer.
Quality Testing / Control Equipment
Our Company implements ISO9001: 2000 quality management system, PED certification, strict quality control...
Mechanical Processing Equipment
Mechanical processing equipment we have natural gas roasters, tunnel kilns, casting robots, well-type heat treatment furnaces, bench-top heat treatment furnaces, etc.
Finished Product Shows
Our products widely use in air compressors, hardness testers, microcomputer screen display impact testers, computer screen display universal testers, hydraulic gap broaching machines,

Core Technology

Lost wax casting progress:The mold is made of wax, and the molding material is applied externally to become an integral mold. The heated mold will be waxed to form a cavity casting mold, poured into liquid metal, and cooled to obtain a shaped casting.Tglostwax.com aims to offer best lost wax casting to meet your unique need.

Application Area

The products involve railway accessories, automobile accessories, mining machinery accessories, pump valves, petrochemical industry, ship hardware, military industry accessories, power accessories and many other fields.