Our corporation is located at Donghai county which holds in a large store of high quality quartz mine( the content of Si is 99.9999%), Lianyungang city, Jiangsu province, China. The crystal coffin of Chinese previous chairman Mao Zedong which is now parking in Beijing Chairman Mao`s Memorial Hall was made of quartz mined from here.

We have devoted ourselves to studying and developing high quality quartz products since 1990`s when our corporation was set up. From then on we have persisted in taking our core valueshigh quality, development and innovation, and constantly improved technology and updated equipment. Now our products have reached domestic top-ranking quality standard.

The list of our production:

Quartz skirt

We provide quartz skirt that range in size from 8 to 300mm, knob-top or flat-top shape. And orifice expanding, brim rolling, sand blasting serivce are available upon request. With the excellent characters as hi-temperature resistance, high thermostability, high anti-corrisive, high transmittance,

High electrical isloativeness etc, quartz skirt is widely used to process underwater lights, disinfectors, glowing-tubes, the applications is mainly in the industries of lighting, semiconductor, communication, military, human-friendly products, sanitory instrument and chemical industry.

Quartz bulb

Normal quartz bulb, Dia 8-120mm, with capillary for exhaust, high thermostability and high transmittance. It is mainly applied in the industries of JC\ JD\ H1-H7\ footlingts. Special type quartz bulb, Dia 12-120mm. The applications is mainly in the industries of High Voltage mercury lamp\ sodium lamp\ golden halogen Lamp.

Quartz connected vessels

Dia 4-60mm, double-ended or more-ended. Brim rolling, brim shrinking serivce are available upon request. It is mainly applied in the industries of human-friendly products, chemical industry and so on.

Clear fused tubing, white fused(pearly lustre) quartz tubing, UV quartz tubing, dehydrolized quantz tubing, ozone free quartz tubing, ultraviolet radiation disinfect quartz tubing.

Outside Diameter: 2----120mm

Wall thickness: 0.5-8mm

Length: 10-1500mm

Clear fused quartz tubing: Silicon Dioxide>99.6%, Excellent visual and chemical performance, high thermo-stability, anticorrosive, Thansmit tance of visible light>90%.

Dehydrolized quartz tubing: Dehydrolization available upon customer request, OH content less than 10ppm, 5ppm. It can replaced as traditional electrical fused tubing.

White fused quartz tubing: Pearly lustre, used for producing glowing tubing or heat tubing.

UV series quartz tubling: The UV series virtually blocks the UV wavelength between 190-320nm, while still has the high tranmittance in visible wavelength, is widely used in many kinds of Human-friendly products.

Ozone free quartz tubing: The product blocks wavelength<220nm, while transmit over 70% in 253.7nm. Good for all kinds of sterilization function such as medical, water treatment, food sanifying.

Crystal utensil: Includes teapot, teacup, drinking vessel, coffeepot, coffeecup, etc.

We dedicate to do things better, and reduce cost by directly saling.

Welcome to contact us.