Shandong Liaocheng precision light control \ small diameter light pipe manufacturers \ light distribution control device price: Andrew Pipe Co., Ltd. Liaocheng Longyuan 
 Precision bright tubes Liaocheng, Shandong precision light control 
 Liaocheng Longyuan Cheung Steel Co., Ltd. is the production of seamless steel pipe processing operations in one large enterprise, annual sales of Chengdu Iron and Steel Group, Metallurgical Steel Group, Baotou Steel, Baosteel Group, Anshan Iron and Steel Group, Tianjin big seamless, Xining Special Steel Factory, Wuxi Steel, Hengyang Steel and other major steel producing various seamless steel tubes and alloy pipes. Has formed annual inventory turnover tons, more than 800 kinds of specifications. The amount of annual sales volume of over billion. Products are sold by the implementation of national standards for construction, mining, textile, electric power, boilers, machinery, military and other fields. Companies with good reputation, quality products, a strong, low price more than 30 renowned provinces, municipalities, autonomous regions and municipalities, the product won user dependent. 
 Precision bright tubes Liaocheng, Shandong precision light control 
 General Manager: Yuan Long School 
 Contact: Yuan Liu Feng, Wang Tao Wang Lei things up 
 Address: Liaocheng City Development Zone, Dadong steel pipe