The headquarter of DELCO VALVE covers an area of about 5000 square meters, we have a professional technology R&D team and Experienced engineers, as well as a professional business team, exclusive customer service can be one-to-one with you to communicate with the project needs. Our headquarter with a Modern showroom and a comfortable Business reception area, the DELCO team is always ready to welcome customers from all over the world to visit us and make your valuable suggestions and recommendations on our products and services!

We have been certified by ISO9001:2015, CE, SGS, ROHS, TUV, FDA and gained more than 30 patents to prove our professionalism in valve filed. DELCO strictly follows the ISO9001 quality management system and has passed CE safety certification, ROHS environmental certification, SGS international certification and food safety FDA certification, as well as a number of core patents to ensure that each valve is subjected to strict quality testing. We have won the trust of many customers with our high quality products and services, and our reputation is well known in more than 100 countries around the world.

At DELCO we take immense pride in our meticulous valve production process, ensuring every detail meets the highest industry standards. Our dedication to quality begins with raw materials and extends through every critical stage of manufacturing, supported by rigorous inspections to guarantee unmatched reliability. Start from the Furnace Casting & Material Preparation, Investment Casting (Lost-Wax Process), to Production Machining & Assembly, finally to Comprehensive Quality Testing. Our relentless focus on perfection in every weld, machining pass, and pressure test ensures your operations receive valves built to endure, perform, and inspire confidence.