Haiyang Rongchang Plastic Product Co., Ltd. is in haiyang city, near by the yellow sea, oppsite korea and japan. Haiways and waterways in all directions. Traffic is facility. The company's total investment is 3500000 dollars and it covers 2000 s. q. m with the building area of 15700 s. q. m. The annual output of all kinds of woven bags is over 20000000. The equipments we used in advanced level, and we have aboundent experience of production management and great power of technological develpment. so we have strict assurance system and inspection ways to ensure high quality.