HAISHUN was established in 1992, which is located in Beijing of China. So far, our fixed assets amount to one million US dollars. Year yield is over 10,000 tons. Our quartz tube and silica and has been sold to U.K., Germany, France, Italy, the Netherlands, Japan, H.K. etc. for over 10 years. Their high and stable quality has been satisfying our customers. HAISHUN company has obtained ISO9001 certificate.
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