WeiShi Sainai hi-tech industrial co., LTD. is a research, development, production of various rubber products of high and new technology trade production enterprise, our company is located in product concentration area fuyuan road of weishi county,there are more than 300 employees. Our company has the advanced large scale equipment. Production "SANNAI" to brand, common V belt, flat belt, narrow v-belt, suction drainage hose, suction sand hose, fabric hose, rubber hose braided with steel and so on.our factory has passed the authentication of ISO9001 quality management system....