精品国产一区二区三区色欲,无码熟妇人妻AV在线网站,亚洲国产黄片观看,免费人成视频在线观看网站

ABOUT US

Why choose us?

Ningbo Huashen Yulu Set Screws CO.,Ltd.(former Ningbo Beilun Huashen Set-Screws CO.,Ltd.) was founded on June of 2000,is a manufacturer specialized in producing socket set screw,torx set screw and cross set screw. We have self-owned factory 20000 square in Ningbo of China and over 200 sets of import production equipments,and passed the ISO9001 international quality system in 2002. Approval by the State Intellectual Property Office,the product of set screw with steel ball,set screw with cone shaped dog point, torx set screw and knurled set screw obtained six patents in 2012.

Our main products are set screws with flat point,cone point 30°、60°、90°、120°etc,dog point,cone shaped dog point,cup point, knurled cup point, steel ball point.

  • Product standard:GB、DIN、ANSI/ASME、ISO、JIS、BS、customer made and company standard.
  • Applicable material:alloy steel、stainless steel、brass、aluminium、tinanium、rustless iron、nylon.
  • Production range:wire diameter M3~M30、4#~1",length3mm~80mm、1/8~3".
  • Product surface:plain、black、zinc plated、nickel plated、passivated、anti-loose.

2000 +

Was founded

20000 +

Construction area of

300 +

Equipment

Ningbo Huashen Yulu Set Screws CO.,Ltd.

華申緊定

was founded on June of 2000,is a manufacturer specialized in producing socket set screw,torx set screw and cross set screw.

We strictly control the entire process flow and insist on supplying high quality products with reasonable price and sincerely service to meet customer's requirements.

Our Services

HuaShen Products by European METFIX,America REGAL, PEER, Japan NSK,FM,ltaly and so on more than 20 enterprises designated as a fixed-point matching,

Professional manufacturer

We have self-owned factory 20000 square in Ningbo of China and over 300 sets of import production equipments

Complete the certificate

Approval by the State Intellectual Property Office,the product of set screw with steel ball,set screw with cone shaped dog point, torx set screw and knurled set screw obtained six patents in 2012.

Application field

applied to bearings, sprockets,textile machinery,lock,bathroom,sports.

永吉县| 得荣县| 泽州县| 太仆寺旗| 清远市| 沂南县| 柏乡县| 资源县| 元江| 古田县| 平顺县| 阿合奇县| 中牟县| 鄯善县| 沐川县| 沂水县| 灵山县| 青田县| 瑞丽市| 海口市| 县级市| 从江县| 夏河县| 公主岭市| 天水市| 罗甸县| 清新县| 紫金县| 宁德市| 乌拉特后旗| 蒙城县| 安义县| 黎平县| 卢氏县| 都江堰市| 龙岩市| 襄汾县| 宜阳县| 丹寨县| 渝中区| 朔州市|