... : CE , ROHS, CCC, UL, ISO9001:2008 Standard. Supply OEM service . We have professional quality control system and R&D department to ... is required after confirming the order. Qty above 300 pieces, we allow 30% T/T in advance, the 70% balance should ... own partner. Delivery Detail: 1-7 working days after received depositAfter-sale service: We will supply the best service to you . Anything ...