久久久久久久久综合激激的五月天|在线一级嗯啊看片|不用播放器免费国产一区二区精品|本道在线播放日韩AV褔利|国产AV一二三四区毛片|日本美女超碰在线|日美av免费在线|青草无毒不卡在线观看|久久久久国产女主播|79综合精品三区

Changshu Jingcheng Aluminum Co., Ltd. located in NO 58, Liuzhou RD, Changshu High-tech Industrial Zone, is close to YanJiang Highway and Shanghai Port, with 20000 square meters. JC is founded in 2005 with a registered capital of RMB 21million, which is a professional manufacturer of various specific industrial profiles series, solar panel aluminum frame series, aluminum heat sink series, aluminum tube series, aluminum profiles in furniture and decoration, lamps, clean room, electronics and car, sheet metal processing, high quality clean room partition wall and ceiling grid systems ,door and window system and more. JC is capable of manufacturing various aluminum products of 25,000 tons annually, which brings the amount of sales of RMB500 million. Our company's products are sold in the whole world.