2017

The joint venture factory in Houston TX. USA officially operating, a step towards globalization and localization
“3S - SUPERIOR SEALING SERVICES LLC ”

2016

Moved to the new factory which covering 12,000 sq.m. Invested 3000W laser cut Machine, KAMMPRO producing lines and CNC lines. Adding 12 sets full automatic Winding machine, SWG production capacity reached 350,000pcs/month

2013

Acquisition of shares 80% from Golden Mountain Sealing Machinery Co.,Ltd.

2012

Acquisition of share 31.7% from WSK Pipe Connecting and RTJ Co.,Ltd.

2011

Set up the “SUNWELL” trademark and open a branch office in Ningbo Free Trade Zone, increased the exporting competitiveness.

2010

Gather more than 10 years of production and sales experience in the sealing market. Founded NINGBO SUNWELL SEALING MATERIALS CO.,LTD

History