Shenzhen Zhuanzheng Technology Development Co. LTD is a company specialized in vacuum cup research, design, produce and sales with many years. We always adhere "quality first, customers"principle, with quality products, perfect service to satisfy our customers. We mainly do export to Europe, America, Japan and other countries, and we are also recognized and supported by many customers keeping supply long-term service to a plurality of world top brands! Come on! We are looking forward to establishing long-term cooperative relationship with you.