Shandong Shuangyi Group Co.,Ltd. is located in Dezhou City, Shandong Province where known as its convenient transportation. The company covers an area of 500,000, owns total assets of 350 million, registered capital of 52 million and 700 staff members. The annual output of composite products are over 10,000 tons. It is a modern enterprise which is capable of desinging, manufacturing and providing after service. The company is specializing in the produ
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