Donghai Quansheng Quartz Products Co., Ltd. is located in the hometown of crystal -- Donghai, Lianyungang City.

We are a manufacturer and exporter of clear and unclear quartz tubes with further processing, such as trimming, cutting, bending, closing, pinching and more. We have more than 8 years' experience in lamp, heating, thermocouple, semiconductor, lab, and other industries.

Now, our products are exported to the USA, India, Iran, Egypt, France, and other totally 30 countries and regions, with top quality, the best services and competitive prices.

We welcome new and old friends to discuss business and we are always ready to cooperate with you for mutual progress and benefits.