Nanjing Knowhow International Trade Co., Ltd. was founded in January, 2011 with registered capital of 2.02 million Chinese Yuan. We are a professional manufacturer of natural latex products which has experienced staff, advanced and efficient production lines. Knowhow has developed rapidly in recently 3 years, with a large number of domestic and international customers.Our services:-Customized the style, design(logo, brand, sewn-in label, hangtag, introduction book, packing bag, colorful box,etc.);-Open new molds, produce, delivery;-Provide full set of test report(core, inner and outer cover test);From raw natural latex sheets to delicately packed pillow and mattress, we can provide or OEM whatever you and your customers want.