China caiao Precision Machinery Co., Ltd. is located in Dongguan, China! Is an independent research and development, CNC processing, production, sales service integration, products to disposable plane mask machine grinding equipment, feeding machine cutting machine and automation equipmentCaio has rich experience in design, R & D and production, and always provides customers with comprehensive production planning scheme, perfect pre-sale technical guidance and after-sales technical support services, and has complete supply and quality in...