Spring Profit Plating Work Co., Ltd.

Founding of Yong Fa Hardware Co., Ltd.
Establishment of first trivalent zinc plating line

Officially named ‘Spring Profit Plating Works’
Established Chung-Yi factory

Establishment of first trivalent chrome passivation line

Set up first continuous baking oven

Awarded ISO 9001 Certification
Introduction of environmentally-friendly Döerken coating from Germany
Established Shengli factory

Awarded official license to produce GMW 3044 products
Set up Spring Profit Testing Laboratory

Awarded ISO/IEC 17025 Laboratory Certification/Accreditation
Awarded ISO 14001 Environmental Management System Certification

Added Döerken coating line
Awarded Coventya Plating Chemicals License
Set up first Coventya trivalent chrome zinc-nickel plating line

Awarded ISO/TS 16949 Automotive Quality Management System Certification
Obtained certification for Macdermid Zinklad 250, 1000 & 1000B, and became a Ford automotive approved supplier
Set up first Macdermid Zinklad 250 trivalent chrome zinc plating line

Became a D-U-N-S registered company
Set up first Japan Dip Sol trivalent chrome tin-zinc plating line

Set up first Macdermid 1000/1000B trivalent chrome zinc-nickel plating line

Expand Chung-yi factory

Set up first Coventya trivalent zinc plating line
Added a continuous-type de-embrittlement oven
Added a Macdermid Zinklad 250 trivalent zinc plating line
Added a Döerken coating line

Obtained VOLVO Truck certified supplier status
Obtained Audi MGL certified supplier status

Added a Macdermid Zinklad 1000/1000B trivalent zinc-nickel plating line
Received Government Funding under the Conventional Industry Technology Development (Plan)

Added two Döerken coating lines
Imported robot arm from Germany

Set up automated storage system
Added a Macdermid Zinklad 250 trivalent zinc plating line
Set up first Macdermid trivalent tin-zinc plating line
Awarded official license to produce GMW 3044, GMW 4700, and GMW 16730 product