1989

Mr. Steven Kuo founded Promarks Vac Co., Ltd. in Taiwan

1990

we produced our first aluminum vacuum packaging machine

1993

Started exporting vacuum packers & vacuum tumblers overseas.

1995

Sign a ODM contract with customer

1998

We received an ISO 9001 quality standard certificate and CE European Electrical safety certificate

2005

Utilize the 3D simulation software, Solid works.

2007

We received a German patent, at the same time we owned over 145 patents for vacuum packers and vacuum tumblers

2011

To utilizing our auto robotic welding system to build high quality products.

2012

The brother of Mr. Steven Kuo starts Alpha Vac Co., Ltd. (DBA of Promarks Vac Co. Ltd.) and located in the Walnut California of 2012.

2015

We are capable of producing large quantity orders.

2016

122000 square feet factory which is the largest vacuum packaging machine manufacturer in Taiwan.