SHENZHEN HAPPYWORK COSMETIC CO.,LTD Located in Shenzhen, China, Shenzhen Happywork Cosmetic Co., Ltd. specializes in the development, manufacture, marketing and after-sales services of cosmetics. Shenzhen Happywork Cosmetic Co., Ltd. has an excellent design team and a highly efficient management team. We have strict internal management systems and highly talented technicians who have rich working experience in cosmetics. In addition, we have set up several departments including R&D, Production,