Donghai kaikai quartz products was eastablished in 2001. It is located in Donghai county, which is known as" Quartz center in China". , and 99.5% quartz product manufacturing companies in China located here. We have very convenient transportation by sea, land and air Our company is specialized in making all kinds of quartz tubes and nonstandard quartz apparatus. Such as UV-stop quartz tubes, twin quartz tubes, (fishing lamps) bulb shells, quartz boats, quartz rod, quartz plates, quartz tanks, clear quartz crucibles, quartz flask, quartz condenser pipe and so on . Up to now, our company invests over 2 million in building the workshop of the quartz further processing，so fire polishing, ends closing, sand blasting serivce are available upon ***** Having the advanced equipment, strong technical force, stable and reliable product quality, our goods can be offered as the high quality , competitive price to meet all the clients’needs. The commodity of our company are widely used in the fields of semiconductor, metallurgy, chemical industry, electric light source, photo-communication, medical equipment, scientific instruments and so on Relaying on “high quality, reliable reputation, competitive price”, We are looking forward to joining hand with your esteemed and creating a glorious future.