亚洲 校园 欧美 国产 另类,欧美熟妇另类久久久久久不卡,亚洲成AV人片天堂网无码,成年女人18级毛片毛片免费,日韩欧美在线综合网_亚洲爆乳无码专区www_成人国产一区二区三区精品不卡_国产高潮视频在线观看 ,国产亚洲欧美日韩在线我不卡_久久久久久久久经典精品欧美激情_97久久天天躁夜夜躁狠狠_精品人妻无码一区二区色欲aav ,91亚洲成a人片在线观看无码_久久久亚洲欧洲日产国码a_国产杨幂av在线播放_亚洲精品偷拍区偷拍无码_91香蕉高清国产线观看免费_色综合热无码热国产_久久99热只有频精品_天堂久久久亚洲国产一区

Shuangfeng County Jianye Machinery Manufacturing Co., LTD

       Shuangfeng Jianyang Machinery Manufacturing Co., Ltd. mainly produces jaw crusher accessories (tooth plate, guard plate, pressure plate, etc.), cone crusher accessories (rolling mortar wall, crushing wall, parting plate, press sleeve, etc.), ball mill accessories (lining plate, steel ball, etc.), impact crusher accessories (plate hammer, lining plate, etc.), hammer head, roll and other wear-resistant products and various wear-resistant alloy accessories. Products are divided into: high manganese steel, low, medium and high chromium steel, high chromium cast iron and other alloy steel products. Our company provides accessories and high quality maintenance services for Meizuo, Sandvik and other imported crushers, is the supporting manufacturer of Shanghai Jiefrang, and has established a long-term cooperative relationship with Guangzhou Leimeng, Nanchang Mining Machine and other crushers manufacturers. Products are sold in more than 20 provinces and autonomous regions, exported to Southeast Asia, Africa, Japan, Australia. Our factory has a professional drawing engineer, according to the physical drawing production processing....