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Siwote is one of the Pyrex Glass Brand of Zhengzhou Hongsen Building Materials Technology Co., Ltd.
Our co***ny is the largest production enterprise and leading co***ny of borosilicate glass in china is the leader in the production of the household goods the practitioner of the new technologies the producer and developer of the health and safety glass .We are also the best manufacture of the special glass in the world .
The main products is building materials, glass, glassware, borosilicate glassware and |
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