Telephone：15861799296
Landline：0517-83664643
400 Number：400-966-1969
Fax：0517-83643500
Email：jsjinxiang@163.com
After-sales：0517-83675788
Website：www.js-gear.com
International Trade
Qiu Qingwu：13505233682
Email：374987248@qq.com
Zuo Changyuan：17327307615
Email：ZCY2801061719@outlook.com
Enterprise Email：mr-zuo@js-transmission.com
Address：No. 6, Shenzhen East Road, Qingjiangpu District, Huai'an City, Jiangsu Province
The company offers high-precision straight gears, helical gears, internal gears and rack gears.
A rack is a special type of gear with teeth distributed along a strip-shaped body. Racks are also classified as straight tooth racks and helical tooth racks, which are used in combination with straight cylindrical gears and helical cylindrical gears respectively. The tooth profile of a rack is a straight line rather than a involute curve (for the tooth surface, it is a plane), equivalent to an infinitely large cylindrical gear with a pitch circle radius.
TEL：400-966-1969 E-mail：jsjinxiang@163.com
Fax：0517-83643500
Address：No. 6, Shenzhen East Road, Qingjiangpu District, Huai'an City, Jiangsu Province
International Trade：
TEL1：13505233682（Qiu Qingwu）
E-mail：374987248@qq.com
TEL2：17327307615（Zuo Changyuan）
E-mail：ZCY2801061719@outlook.com
Enterprise Email：mr-zuo@js-transmission.com
