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Lianyungang Donghai Hongwei Quartz Products Co., Ltd.
Attn  Cheng Yanan (Sales Manager)
Tel     +86-518-87001123
Mob  +86-18605187363/15150925500
Fax   +86-518-87001122
Add   No.1 Baiyi Rd.,Tuofeng Industrial Zone,Donghai, Lianyungang,Jiangsu,China
P.C    222313
Web  www.hongweishiying.com


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        Lianyungang Donghai Hongwei Quartz Products Co.,Ltd is located in Donghai,Jiangsu--"The Center of China Quartz".Hongwei occupies an area of 200 mu,and owns 15.6 million registered capital.At present,Hongwei Quartz has 8 production lines for producing quartz glass tubes,rods and slabs and has built a dust-free plant for processing high quality quartz products for semiconductor which has 6 lines for processing quartz products.Hongwei Quartz is mainly engaged in developing and producing high purity silicon dioxide for optical coating, high-quality quartz glass products for LSI and Solar,and quartz glass tubes for lighting,disinfection sterilization,chemical tube,communication,heating equipment and etc.       The major products include high purity amorphous silicon dioxide coating granules with its size range of 0.3-6mm,coating quartz ring,quartz rod with the diameter of 2-80mm,transparent quartz slabs with wideness of 300mm,length smaller than 3000mm,200-800mm large OD high purity quartz tube with the normal 13 kinds of metal impurity content less than 15 PPM,quartz products for semiconductor industry,ozone-free quartz tubes,UV-stop quartz tube,twin quartz tube,(fishing lamp) bulb shells etc.       The business now is covering over 20 provinces and cities in China and exported to Japan,South Korea,Germany, Thailand,Switzerland,Taiwan and etc.Hongwei Quartz pays great attention to science and technology innovation and has established a quartz research team led by Dr.Zhou.In recent years,Hongwei Quartz has invested a large amount of money as the research fund to improve products quality and intensify market competition.        Hongwei Quartz occupies a very convenient transportation location - -Tuofeng New Industrial Zone,which is 50 kms from Lianyungang Port,10 kms from Donghai County Station on Longhai Line and 5 kms from Lianyungang Airport.We take the opening-up,customer-first and honesty as our goals.The company president--Mrs.Ding Jiaying and all staff sincerely invite all new&old customers to visit our company.

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