LIANYUNGANG GUOLUN QUARTZ PRODUCTS CO.,LTD is located in the beautiful coastal city of Donghai County, Lianyungang, Jiangsu. It is known as the capital of crystal and the hometown of quartz.

Founded in 2003, our company has advanced quartz tube and rod equipment at home and abroad, and independently produces various types of quartz tubes and quartz rods in various specifications.

With the changes of market conditions, our company established the quartz deep-processing workshop in 2019 with a total investment of 50 million RMB. It is equipped with the most advanced quartz manufacturing and processing equipment, as well as the precision production auxiliary equipment with a ten-thousand purification workshop of 2,000 square meters. In the meanwhile, our company gathers a quartz processing technology team with senior experience from home and abroad.

At present, the main products of our company are related to the R & D, design, production and manufacture of various quartz products for wafer diffusion process, etching process, photovoltaic cell diffusion process, optical, chemical and other quartz products in the semiconductor field.

We have always insisted on taking customers as the core, and obtained high recognition in the industry with integrity, strength and quality. Welcome to Guolun Quartz for visiting, instruction or business negotiation!