The TIANJIN CENTURY INSTURMENT Co, LTD is one of the professional company in survey instrument in china. Our products include automatic level, tripod, rang pole, stuff, tribrich, and so on. The company has ability of optical system design, precision mechanism design and has a machining workshop and an assembly workshop. The company offers you a diverse range of multifarious products, all manufactured to provide the highest quality at the most competitive prices possible.