quartz tube with high purity

Wenzhou Ronghuan Hardware Manufacturing Co., Ltd. is located in Longwan District, near the coastal region of East China Sea, with an area of 10,000 square meters. Our company is a comprehensive enterprise integrating marketing, development, manufacturing and processing, and is equipped with whole sets of production lines such as experimentation, inspection, precise machinery process, die-casting, grinding, finishing, paint spraying and assembly. Wenzhou Ronghuan Hardware Manufacturing Co., Ltd. (hereinafter called "Lisijia") will endeavor to ensure the product quality on the basis of passing the authentication of ISO9001:2000 International Quality System. "Lisijia" not only abides by international, national and trade standards, but also adopts higher standard guide lines to monitor key working procedures of check and measure, thus ensuring our advantage of product quality at home and abroad. "Lisijia" has set up a well-equipped inspection center that is furnished with hardometers, salt spray testing machines, lattice carving devices, tensile and compression testing machines, thickness gages, and other equipment. Based on every technical course and final testing, all product functions and quality are guaranteed to be up to and exceed relevant standard requirements. Full categories and various kinds of "Lisijia" brand bathroom sanitary hardware can meet the requirements of clients from different countries, nations, and all walks of life. Superior quality, rational structure and era flavor can be embodied from inner functions to outer models. Products are selling well in over 50 countries and regions such as America, Europe, Africa, Japan, Korea, the Middle East, Southeast Asia, Hong Kong and Taiwan area. Domestic selling network can be found in all large and medium-sized cities around the county. "Lisija" brand sanitary ware is being well received by domestic and oversea clients in virtue of high quality and reasonable price. In the new century, "Lisijia" will continuously carry forward the enterprise spirit of 'solidarity, diligence, high efficiency, and innovation' and adhere to the management tenet of 'emphasizing quality, becoming studious, keeping improving, and creating first class trademark'. Further more, we hope that we will make great efforts to grasp the good opportunity and initiate a brighter future. We will satisfy the demands and expectations of clients persistently with great efforts! Lisijia Hardware Sanitary Ware - Never-Ending Pursuit for High Quality!