亚洲啪啪一区二区三区,av一区二区三区不卡在线,国内精品久久久久久久影视麻,无码人妻精品一区二区三区在线

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.

漯河市| 彰化市| 木兰县| 和田市| 广昌县| 金阳县| 荃湾区| 洪洞县| 康马县| 湟中县| 西华县| 海阳市| 阜新| 时尚| 舞阳县| 察哈| 徐水县| 星座| 潮州市| 玉溪市| 麻城市| 双辽市| 随州市| 缙云县| 上栗县| 周宁县| 东阿县| 玉林市| 千阳县| 永丰县| 衡阳县| 介休市| 历史| 夏河县| 尤溪县| 汶上县| 奉新县| 宁河县| 万年县| 淳化县| 三门县|