Shenzhen Hechen Technology Co., Ltd. is focus on Mobile phone accessories,main market including North America,South America,Europe,middle east,Asia ect.We boast our self-contained production, large warehouse for material, large workshop for fabric cutting, stitching , hardware, and assembling etc.Each work process is under strict control, which enables us to produce quality products and delivery on time. Research and Development To meet customers' requirements and demands of the world market, our R&D team designs new products by plan. We always have new design items on exhibition show frequently. We have 20 R&D engineers to work and research market requirements. Welcome your OEM and ODM productionsWhy choose us? 1) Large quantity in stock. 2) Quick Delivery: In stock within 24 hours, 15-30days for OEM&ODM 3) Steady product quality system, strict quality control 4) OEM / ODM available 5)Own excellent R&D team with rich experience