2016

SBT was appointed as the professional factory by DFAM company.

2009

More than 2000 kinds of product model developed, purchased advanced vacuum, trimming and test machine.

2015

Cooperated with Hongjing company, implemented their technology in the clean workshop.

2008

Established Xingtai Subote Oil Seal Manufacturing Co., Ltd, invested heavily on the development of industrial standard oil seal production.

2014

Cooperated with FAW, Sany Heavy Industry, passed ISO9001 quality system certification.

2004

Initiated company refined production project thoroughly. Goal: to eliminate waste,to pursue zero leakage.

2013

Invested clean workshop construction,to produce high standard oil seal.

2003

New factory put into use with change in each passing day, in the meanwhile the new project was under both production and construction.

2012

Cooperated with SDLG (Shandong part). Set up international trading department to expand oversea market.

2000

New factory construction,started the second venture.

2011

Purchased more production equipment, cooperated with heavy truck to produce high-quality auto oil seal.

1999

Produced high-quality motorcycle oil seal, established Chongqing office.

2010

Phase II factory expansion, Zhengzhou branch established, and acquired the national industrial production permit.

1993

Set up motorcycle parts factory