Negative pressure valve

Zibo Baotong Livestock Equipment Co., Ltd.
A comprehensive manufacturer integrating research and development, production, operation and sales of livestock machinery
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Contact：Manager Chang        Tel：0533-4666388

Phone：13953322710  13583375228   18806434211

Fax：0533-4666087     E-mail：info@kingwo.cc

Add：Kojia Village, Boshan District Development Zone, Zibo City