Weishi Jiulong Rubber and Plastic Co., Ltd, it located in Kaifeng which was once the capital of seven dynasties in China, The company is a key and high-tech enterprise of rubber products with rubber and plastic modification R&D as its core. The company integrates production, sales, R&D and services as a whole, and mainly produces rubber V-belts, conveyer belts, cut-edged belts, industrial fabrics, etc. Of "Naichi" brand and "Jiulong" brand, and "Naichi" is recognized as "China famous brand". The company has won titles including "Henan province AAA Industrial Enterprises of Quality and Integrity", "Good Standarding Practice Enterprise" and "Top 100 Henan Private Enterprises in Manufacturing Industry". The company also has taken the lead in passing various system certifications in the industry such as ISO9001, ISO14001, OHSAS18001, ISO50001, Integration of IT Application with Industrialization IOS Implementation System Certification, Product Quality Credit Certification, and Safety Mark Certification on Mining Products. The company is the vice-chairman unit of the rubber sac and adhesive tape branch of the China Rubber Association. It has been in the leading position in the industry for ten consecutive years, and has participated in the formulation of national and industry standards, and owns many national patents. Its products are widely used in the industry of coal mine, steel, oil, textile and other industries, sold all over China and exported to many other countries and regions.

With first-class production technology and excellent product quality, the company will adhere to the business philosophy of "earnest working, being honest, win-win results and continuous success" and move ahead pragmatically.