DongGuan Tenhon Precision Hardware Technology Co.,Ltd

+86-189 2553 4355 Miss Liu

Home
About Us
Products
Factory View
News
Contact Us

English

  • 中文

  • English
图片展示
图片展示
Search
NEWS
16 2021/08

How to degrease zinc and aluminum die castings

Zinc aluminum die casting is a powder die casting with zinc as the main component. This part has a dense surface layer on the outside and a dispersed porous structure on the inside. Acidic degreasing

16 2021/08

Precautions for disassembling screw machine accessories

As a new employee, you need to pay attention when disassembling the screw machine accessories. When moving and disassembling the bearing, attention must be paid to the mechanical seal and related seal
16 2021/08

The difference between bolt and lead screw

The bolt consists of a feed part, a compression part and a metering part. The outer surface of the screw is a cylinder with a spiral groove or a cone with a conical spiral groove. Screws are used in p
16 2021/08

The secret of the surface treatment process of aluminum alloy die castings

The influence of accelerator, fluoride, Mn2 +, Ni2 +, Zn2 +, PO4; through SEM, XRD, potential energy curve and film weight change method, the Fe 2+ and Fe 2+ in the phosphating process of aluminum wer
16 2021/08

What are the requirements for bolt production

① The bolts of the extruder should be made of steel alloy with low thermal deformation, wear resistance and corrosion resistance. Commonly used materials are 38CrMoAlA alloy steel or 40Cr steel, and r

Dongguna Tianhong

Profession Quality

Whatspp: +86 18925534355 Miss Liu

Phone：+86 13688923102 Mr. Xue

Tel: 0769-8390 6568

Website: www.tianhongph.com

E-mail: xjd008@vip.163.com

Address: #8 ,Liangwu Industrial Rd, Baishigang,

Changping ,Dongguan City , Guangdong Province

图片展示

Customer Service

图片展示

Customer Service

©2020 Dongguna Tianhong Precision Hardware Technology Co.,Ltd copyright

Powered by：- 视界企划 - | Login

©2021 东莞市天红精密五金科技有限公司 版权所有

技术支持：- 视界企划 

Service Center

Please choose online customer service to communicate

点击这里给我发消息QQ客服
Contacts
Hhotline
400-12346578
Working hours
Monday to Friday
Customer Service Hotline:
0769-8390 6568
E-mail:
xjd008@vip.163.com
Contact:
189 2553 4355 Miss Liu
Scan a QR Code
Qrcode
WeChat Customer Service
添加微信好友，详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友，详细了解产品
我知道了