Chengdu Tuoke Sealing Element Co., Ltd.

Chengdu Tuoke Sealing Element Co., Ltd. (成都拓科密封元件有限公司) is a Chinese manufacturer of downhole sealing and isolation tools for the oil and gas industry, headquartered in Chengdu, Sichuan Province. The company holds an API Monogram license under API Spec 11D1 (Packers and Bridge Plugs), license number 11D1-0225, demonstrating its engineering and quality management compliance for the manufacture of wellbore isolation tools used in completion, production, and well intervention operations. As an API 11D1-certified manufacturer, Chengdu Tuoke Sealing Element produces packers and bridge plugs that meet internationally recognized dimensional, material, and performance specifications for oilfield downhole applications. Packers and bridge plugs are critical wellbore isolation tools deployed in cased-hole completions and workovers to isolate zones, contain wellbore pressures, and facilitate operations such as hydraulic fracturing, cementing, production testing, and well abandonment. The company's name reflects its core technical focus on sealing elements, which are the rubber or elastomeric components at the heart of packer and bridge plug assemblies responsible for creating a pressure-tight seal against the casing wall. Chengdu is one of China's premier oil and gas manufacturing centers, supported by proximity to major Southwest China oilfield operators and the established supply chain around the Sichuan-Chongqing gas basin. Chengdu Tuoke Sealing Element is positioned to serve Chinese domestic operators including PetroChina and Sinopec, as well as international completions projects requiring API Monogram-certified packer and bridge plug assemblies.