91在线视频观看_最新看片国产精品_99国产免费大片_国产最新一区二区三区_国产精品一国产精品,国产欧美日韩综合精品一区二区三区,日日噜噜夜夜狠狠久久丁香五月,婷婷国产天堂久久综合五月,99精品欧美一区蜜桃在线,日韩精品一区二区三区视频播放,国产亚洲日韩a欧美在线观看,国产精品亚洲一区二区免费国产,久久久久久久99精品免费观看 ,国产精品偷伦视频观看免费_国产在线精品国自产拍影院同性_欧美日韩精品视频一区在线观看_麻豆极品JK丝袜自慰喷水久久 ,欧美性受XXXX黑人XYX性爽-成人无码一区二区三区-国产精品国产三级国产AV中文-亚洲日韩AV一区二区三区四区-伊人久久大香线蕉综合影院首页

welcome~Yanshan Aohua Machinery Equipment Manufacture Limi
language selection: 中文版 ∷  englisht

Roller series

Friction roller

Roller belt conveyor is an important component, many types, a large number. The role is to support the belt to reduce the belt running resistance, and the belt does not exceed a certain degree of verticality to ensure a smooth running belt.

order

Roller belt conveyor is an important component, many types, a large number. The role is to support the belt to reduce the belt running resistance, and the belt does not exceed a certain degree of verticality to ensure a smooth running belt.

上一個(gè):Spiral roller 下一個(gè):Buffer idler

contact us

CONTACT US


Contact: Manager Liu

Tel: 0317-5128131/5128282

Mobile: 13483852999

E-mail:  info@hebeiaohua.com

            sales@hebeiaohua.com

           sales1@hebeiaohua.com

Address: Cangzhou City, Hebei Province, Yanshan County, East outer ring

宁远县| 峡江县| 安国市| 西青区| 长汀县| 门头沟区| 儋州市| 邵阳县| 嘉兴市| 汝阳县| 铜川市| 赞皇县| 四子王旗| 南陵县| 昭觉县| 江都市| 延吉市| 井陉县| 达州市| 凤翔县| 金门县| 大厂| 龙口市| 玉林市| 宾川县| 阿拉善左旗| 靖远县| 大宁县| 漳州市| 惠东县| 保山市| 唐海县| 全椒县| 大石桥市| 滕州市| 乐清市| 神农架林区| 巴中市| 仁怀市| 瑞安市| 大连市|