Changzhou Wenjian Machinery Co., Ltd. is a specialized factory that produces a new generation of single-cylinder diesel engines and their accessories. The company is located in Xixiashu Town, Changzhou City, Jiangsu Province, where the production of single-cylinder diesel engines is concentrated in China. It is only 10 kilometers away from Shanghai-Nanjing Expressway, Changzhou Port and Changzhou Airport. It is close to Changdan Highway and has convenient transportation.

    The company covers an area of 20,000 square meters, with a construction area of 10,000 square meters, and has more than 200 employees, including 20 engineering and technical personnel, 3 senior engineers, and 5 senior technicians. It has fixed assets of more than 30 million yuan. With an annual production capacity of 200,000 single-cylinder diesel engines, the main varieties are: R165, R170A, R175B, R176, R180B, RZ180, R185, R190, R192, RZ195, S195, ZS195, ZS1100, ZS1105, ZS1110, ZS1115, ZS1125 , ZS1130, CTF series (CTFZ12, CTFZ13, CTF25), Golden Diamond T series (T1115, T25, T28, T32, T36) and its variants, etc. more than 100 models of single-cylinder diesel engines. The company has increased the research and development of multi-cylinder diesel engines and gradually developed the 2100 and 2105 series of multi-cylinder engines. The products are widely used in tractors, agricultural transport vehicles, drainage and irrigation machinery, generator sets, air compressors, ships and logistics processing machinery.

    The company integrates the essence of decades of small diesel engine manufacturing, introduces domestic and foreign advanced technology and management experience, and aims at the policy of "training high-quality employees, creating high-standard enterprises, manufacturing high-quality products, and striving for high-profile brands". "Quality first, customer first" is the tenet, in strict accordance with the requirements of the ISO9001 quality management system to produce high-quality "Changtianfa" and "Ouma" brand diesel engines. The products are distinguished by their excellent performance, strong power and exquisite The appearance, reasonable price and high-quality service sell well all over the country and are exported to Southeast Asia, South America, Africa and many other countries and regions.

    The chairman of the company Huang Jianwei warmly welcomes people from all walks of life to come to guide and negotiate business.