久久精品国产一区二区三区三级,亚洲女同在线观看,26uuu精品一区二区,天天干天天操夜夜操,中文字幕AV一区二区五区,亚洲精品女同一区二区三区,色道久久综合亚洲精品蜜桃,亚洲精品αv一区二区三区,亚洲精品久久久久电影院,天天y狼人综合网

Stock Code

002472

About Us

Company Profile History Location/ Facilities Contact Us

Products and Services

Product Appliction Key Customer Location/ Facilities Supplier Management

Investor Relations

The Trend of Stock News Financial Report

Shuanghuan Culture

The Corporate Culture Employee Presence The Social Responsibility Video

Talent Development

Talent Concept The Career Development

Our Brands

FOISH FDTSH FITSH

Products and Services

Application area Core process Cooperative customers Marketing network Supplier management

> Products and Services > Core process

磨齒珩齒機傘齒維拉旋分銑/車齒設備熱處理核心工藝新工藝技術

螺旋拉削技術、花鍵軸向成型技術

工藝特點：

螺旋拉削技術：實現對內斜齒輪的精密加工，精度可達ISO 6 級，加工效率極高

花鍵軸向成型技術：實現對內外花鍵的高效精密成型，精度可達ISO 5級

Zhejiang Shuanghuan Driveline Co.,Ltd, Headquarter

About Us

Shuanghuan Profile The Development History Contact Us

Products and Services

Application Area Cooperative Customers Marketing Network Supplier Management

Investor Relations

Stock Trend Group Announcement Financial Report Download

Shuanghuan Culture

Corporate Culture Employee Presence The Social Responsibility Video

Talent Development

Talent Concept The Career Development

Our Brands

FOISH FDTSH FITSH