Shenzhen Bai Yuan Long Technology Co.,Ltd was established in 2021, the company focuses on the technology development ,product design and product development. We have OEM & ODM ability. We can custom for you according to your artwork. We have 300 pcs test machine, we will 100% test before ship. And our office is together with our factory, we can discuss the order details and custom effect at any time. Hoping we can have a long-term cooperation with you!