Established in 2002 , Baoshida Holding Group Co., Ltd. has made a name for itself in the list of top suppliers of sucker rod coupling in China. The supplier company is located in Jinan, Shandong and is one of the leading sellers of listed products.Baoshida Holding Group Co., Ltd. is listed in Trade India's list of verified sellers offering supreme quality of API Hollow Sucker Rod etc. Buy sucker rod coupling in bulk from us for the best quality products and service.