memory foam for mattres A high level of quality is demanded for all products including memory foam for mattres from Dongguan Hengyi Shoes Material Co., Ltd.. Hence we strictly control quality from the product design and development stage all the way through to manufacture in accordance with systems and standards for manufacturing management and quality assurance.
Hengyi memory foam for mattres In the production of memory foam for mattres, Dongguan Hengyi Shoes Material Co., Ltd. places a high value on quality control methods. The qualification ratio is maintained at 99% and the repair rate has been greatly reduced. The figures come from our efforts in material selection and product inspections. We have been partnering with the world-class raw material suppliers, making sure that each product is made of high purity materials. We allocate a QC team to inspect product at each stage of the process. memory foam mattress material,memory foam materials,memory foaminnersolesmemory foam for pillows.
HengYi Foam is a leading polyurethane foam manufacturer and memory foam supplier, provides high quality polyurethane foam insoles.
