... and abroad, the successful development of a well-efficient, multi-functional product patent (Patent No. 200620113359.0), with leading ... processing of non-polluting materials, in line with food hygiene requirements. Selection of high-quality stainless steel head ... meat, ball, salty flavor, extract the bone marrow, pet food, frozen food, food ingredients, soup, chondroitin, glue, bone meal, high calcium ...