Exhibitor List

Langfang Jiuwang Seal Material Co., Ltd. (formerly known as Dacheng Xingda Seal Material Factory) was initially established on March 8, 1992, and was renamed Langfang Jiuwang Seal Material Co. Ltd. on January 6, 2012 due to changes in the company's shareholders. The registered capital is 15 million RMB. Our company is a comprehensive enterprise that integrates production, sales, and R&D. It is located in the Yangzhi Industrial Park of Dacheng County, Langfang, covering an area of 30,000 square meters. We have obtained the ISO 9001:2015 quality management system certification and the special equipment type test certificate (pressure pipeline components). We have applied for a total of 14 patents.

Our company is equipped with state-of-the-art automated sealing gasket production lines, comprehensive gasket performance testing machines, spectral detection instruments, and other corresponding testing equipment, which can meet the testing requirements from raw material processing to finished product production.
Our company not only provides high-quality sealing products but also has a well-trained after-sales service team.

The company mainly produces: metal-wound gaskets, graphite composite gaskets, graphite packing materials, PTFE gaskets, expanded PTFE gaskets, PTFE plates, and other PTFE products, metal-coated gaskets, metal ring gaskets, various packing materials, stainless steel materials, and other sealing products. The products are widely used in the fields of national defense, electric power, machinery, petroleum, chemical industry, metallurgy, food, medicine, papermaking, and shipping.

Our company's business policy is to adhere to the principles of quality and integrity, commit to technological innovation, put people first, prioritize customer needs, specialize in production, and provide all-around, all-process, and all-encompassing services for customers with top-notch technology, excellent quality, and efficient management.