Founded in 2022 and located in Wenzhou, Zhejiang, ELITE VALVE (CHDJ) specializes in the R&D and manufacturing of valves and fittings, strictly adhering to ISO9001, ISO14001, and ISO45001 management system standards. The company is equipped with automatic testing equipment, spectral analysis, life-cycle test rigs, and ultra-high pressure testing facilities, enabling closed-loop quality control across the entire production chain. Its products are applied in petroleum, natural gas, chemicals, power stations, metallurgy, national defense, pharmaceuticals, and pipeline engineering. Its main product lines include gate valves, globe valves, check valves, ball valves, silica sol ball valves, butterfly valves, strainers, and electric/pneumatic valves, providing highly reliable customized solutions.