Beijing Rising Sun Jia Packing Products Co., Ltd. is a professional manufacturer producing all kinds of envelopes. Our co***ny can produce a large number of Window envelopes, gift envelopes, CD bag, red envelopes and so on. The co***ny have 2-8 engineers, technicians, many skilled workers, Dozens of large-scale production equipment. Our advanced equipment, strong technical force. To quickly take pride in producing high-quality envelopes. Co***ny production of "Open Window" envelope, sealing membrane formed...
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