Cangzhou Zhulong Engineering Instrument Co., Ltd. is specialized in the design and production of precision instruments, test instruments and inspection equipment. The company now has a sales company, production company, and R & D department, three parts, of which the production company is located in Cangzhou, Hebei Province, covers an area of 11,000 square meters, construction area of 8,000 square meters, more than 80 employees, is the production base of test instruments. The R & D department has a group of mechanical, electronic, computer and other talents, our R & D team, with the industry's high R & D capability. After 20 years of development, our company has become a comprehensive company integrating research and development, production and sales, involving products such as concrete cement testing equipment, highway geotechnical testing equipment, asphalt waterproof testing equipment, chemical analysis equipment, building energy conservation, wire and cable, structural doors and Windows, lightning protection foundation, testing machine, environmental testing, test mold screen, etc.