Xiamen Yalai Trade Co., Ltd. is a the largest manufacturer of edible collagen sausage casing products in the PRC according to the ranking published by China Meat Association . We trade under our brand name �Shenguan� and our key production technologies in relation to edible collagen sausage casings have been registered as patents with the SIPO. Xiamen Yalai Trade Co., Ltd. is a the first company to obtain such patent registrations in the PRC. Xiamen Yalai Trade Co., Ltd. is also accredited with ISO9001: 2000 Quality Management System, ISO 22000 Food Safety Management Systems and ISO10012 Measurement Management System and have obtained FDA registration for the export of our products to the United States.</p>