Hygiene, quality concerns and nutritional value are most important factors that the consumer base relies on. We as a reputable Manufacturer and Exporter of Sucker Rod and coupling,sucker rod coupling take pride in our top notch product line boasting high quality edibles. Since 2002, yantai yunsheng petroleum machineaccessories co., ltd Private Owner, headquartered in yantai, Shandong, China is trusted among food buyers owing to the quality of our food products and recognition in market, thanks to our reliable 18 Years of export history. Our production facility maintains quality manufacturing that helped us capture Australia,India,Mexico,Turkey,United Kingdom export market share and export ratio value around US$10 Million - US$50 Million. We stepped into the food market with US$50 Million - US$100 Million of initial business capital, a Own Lisence and over the time successfully reached annual revenue estimating around Approx More Than 1 Billion US Dollar.