... .Payment Term: T/T, L/C Qingdao Angel International Trade Co., Ltd. is a company with the right of import and ... three processing plants, which are Qingdao Yongrui Rubber Products Co., Ltd., Zhangqiu Xingyi Forging Co., Ltd. and Valve factory.Zhangqiu Xingyi Forging ... Co., Ltd. is specialized in forged steel, stainless steel line pipe ...