Rotest Labware Manufacturing Co., Ltd. was invested by Haimen Ruyi Labware Manufacuring Factory which is specialized in lab comsumables production for 13 years in 2014. Quality assurance has been always the key of our success. With rich year's experience, Rotest always pay much attention to researching and development, mold-making, and process technique in production. Our products have already reached the international advanced standard and are growing very fast to become one of the leading manufacturers in China.We welcome to all of the guests at home or overseas for visiting or cooperation, which would give us a great pleasure to render you an excellent service in the biomedical laboratory fields!