Stainless steel 304/316 material;
Silica sol technique;
NC machining and hand polished;
Lost wax investment casting;
Dongying Xinyu Precision Metal Co., Ltd is the professional supplier of investment castings with 15 years experience:
1. Material: stainless steel 304/316. 45# carbon steel and other materials;
2. Process: One stop service tool making-casting-machining-polishing;
3. Testing machine: metallographic microscope, hardness detector, tensile testing machine and impact testing machine;
4. Certification: ISO9001:2000 and TUV/PED/AD-W 2000. The reject rate is less than 0.003%;
5. Our main products are marine hardware, pump body, valve parts, impeller, construction hardware etc.
Our mission is to provide the parts with best quality at competitive price and value-added service to our customers.
4. Drawings or samples;