Laizhou Demeter Import and Export Co., Ltd, began from a factory that produce packaging material for agricultural products. With the development of business aim meeting our customers' requirements, we set up trading company. We focus on providing competitive products comprehensive ...

 Laiwu Jingcheng Plastic Machinery Co., Ltd. was established in 1990s. With years of practice and development, it has grown into a professional enterprise focusing on designing manufacturing greenhouse film blowing line, mulch wrap micro spray tape drip irrigation etc. Besides, the ...