国产精品 视频一区 二区三区-国产精品 主播精选 网红-国产精品_国产精品_国产精品-国产精品1-欧美女人性视频-欧美欧美乱码一二三区

Welcome to Ningbo Beilun Longsheng Hardware Co., Ltd!

中文版English

About Us

About Us

Ningbo Beilun Longsheng Hardware Co.,LTD.specializes in producing all kinds of high-strength fasteners, the annual production capacity of 6,000 tons, the production value of more than 80 million, GB products GB, ISO international standards, DIN German standard, AS Australian standard, ANSI (IFI) American Standard, BS British Standard and so on. The main products are T-bolts, foot nails and all kinds of embedded parts, B7 screws, bolts, wood screws, U-bolts, hexagonal bolts and large size, ultra-long, special-shaped pieces of special materials such as color fasteners. Products are mainly used in petrochemical, machinery and equipment, construction steel structure, PC construction, ships, bridges, roads and other fields.

According to the ISO9001 quality system guarantee mode, adhere to the quality first, the credibility of the first, the customer first purpose, the products are exported to Europe, Australia, North America, Southeast Asian countries and regions, product quality and reputation of foreign customers alike.

We warmly welcome domestic and foreign merchants business negotiations. Longsheng company in good faith with you to join hands in creating the future.

Contact Us

Ningbo Beilun Longsheng Hardware Products Co., Ltd
Contact: Mr. Li
Tel:0574-86807658 13858261185
Fax:0574-86807668
E-mail:[email protected]
Address: Beilun District of Ningbo City, Daqi town road 401
Website:www.uhpl.cn

Wechat
Phone
主站蜘蛛池模板: 天天干天天干天天天天天天爽 | 亚洲狠狠| 曰批免费视频播放免费观看网站 | 亚洲码欧美码一区二区三区 | 经典三级在线视频 | 久久99精品久久久久久久野外 | 中日韩精品视频在线观看 | 久久精品国产影库免费看 | 久久综合精品国产一区二区三区无 | 精品国产影院 | 亚洲制服丝袜中文字幕 | 国产这里有精品 | 中国女人特级毛片 | 国产欧美一区二区精品性色 | 综合久久久久久久 | 黄色三级小视频 | 九九这里只有精品视频 | 国产精品久久久久久免费 | 国产欧美久久一区二区 | 五月丁开婷婷 | 99久久亚洲| 一级毛片免费观看不卡视频 | 日日噜噜噜夜夜爽爽狠狠 | 激情总合网| 日本免费中文字幕 | 亚洲精品一二三区 | 国产成人性色视频 | 欧美一区二区三区四区在线观看 | 激情综合站| 日本免费一区二区三区三州 | 国产欧美日韩中文久久 | 中国美女一级a毛片录像在线 | 色婷婷六月天 | 特级毛片免费看 | 四虎国产一区 | 国产精品成人不卡在线观看 | 天天透天天 | 99re视频精品 | 久久综合九色综合欧美就去吻 | 日产精品一区二区三区免费 | 久久道 |