Shenzhen Chuangshi Optical Co., Ltd. is a professional manufacturer located in Shenzhen. Our company is specialized in this field with years of experience in producing and designing new products for international trade. Our company exports a wide range of sunglass and optical frames made of various materials, such as acetate, metal, stainless steel, titanium, carbon fiber, wood, bamboo, nylon, injection plastic, etc. We supply well-equipped testing equipment service. We have a ...