Shanghai Junma Rubber Factory is located at the foot of Sheshan Mountain in Songjiang District, Shanghai. It is a medium-sized enterprise specializing in the production of textile rubber products (such as rubber rollers, rubber rings, and rubber plates) and automotive rubber parts. Its affiliated company, Shanghai Junma Chemical Co., Ltd., is a private enterprise dedicated to the production of chemical pigments (including lead chrome yellow, molybdenum chrome red, and anti-rust pigments). The factory covers an area of 8,000 square meters and employs over 150 workers. It boasts an independent technology development center and a physical and chemical laboratory, with 15 engineering and technical personnel. In recent years, with the rapid development of the market economy and the increasing demand for higher product quality, the factory, under the leadership of General Manager Zha Zhiqing, has rigorously implemented the working principle of "Quality First, Customer Supreme." It has obtained ISO9001:2000 quality management system certification and strictly follows the *Quality Manual* in every step of the production process. Meeting customer needs is regarded as the highest standard and is integrated into the work of every employee. We warmly welcome people from all walks of life to visit our website and inquire about our factory via phone or mail. At the same time, we sincerely invite distinguished guests to visit our factory in person.