2026-Wenhzou Zhenghai sealings Co.,Ltd.

Situated in Wenzhou Binhai Industrial Park near Wenzhou Airport, Wenzhou Zhenghai Sealing Parts Co., Ltd. features convenient transportation. It professionally manufactures full-series R, RX, BX metal ring gaskets including oval, octagonal and lens gaskets, serving flat gate valves, wellhead devices, pipelines, petrochemical and oil extraction equipment. We provide over 30 material options such as carbon steel, stainless steel and high-performance alloys including Inconel, Monel and Hastelloy. Custom gaskets up to 2000mm are available per drawings and dimensions. Our product range also includes spiral wound, wave-tooth composite, steel-clad and various PTFE non-metallic gaskets. Advanced production and testing equipment guarantees stable product quality. Adhering to quality, integrity and continuous improvement, the company upholds sincere service philosophy and commits to long-term win-win cooperation with global customers.