Huake Group, founded in 28-06-2003, is specialized in the design, construction and maintenance of class 100-300,000 dust-free rooms. Purification equipment production, sales, GMP certification, purification air conditioning and industrial floor and other one-stop services purification engineering company, Professional services in electronics, microelectronics, optics, optical fiber and cable, precision machinery, precision instruments, bio-medicine, fine chemicals, food and beverage, aerospace and many other industries, providing them with professional planning and design, engineering construction, system debugging, parameter testing and other comprehensive services.