Laizhou Chengda Machinery Co.,Ltd. was founded in 1992, which is a high tech enterprise that integrates new product design, development, manufacturing and international trade business.Our company located laizhou Bay, near to Qingdao seaport. It ...

Laiyin (HK) International Co., Ltd is built in 1975, we started international business since 1991. are specilized conpound fertilizer for over 40 years. our products very popular both domastic and oversea market.our factory loaded Henan China (mainland). ...