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Zhengzhou Mason Pipe Fittings Co., Ltd. is a professional R & D and production Single Sphere Expansion Joint international enterprise. In the process of production of the rubber joints on mason With more than 20 years of production experience and expertise, while advanced curing process innovation and the introduction of rubber industry in the United States, with the top Single Sphere Expansion Joint production process to produce a high intensity of use and more long life, high quality Expansion Joint.Email; masonhn @126.com
http:// www.masonhn.com
Zhengzhou Mason Pipe Fittings Co., Ltd.
