High-Tech Enterprise Certificate

Company Name: Zhejiang Wannengda Furnace Industry Co., Ltd.

Issuance Date: December 8, 2023

Validity Period: 3 Years

Certificate No.: GR202333003043

Approving Authority:

Department of Science and Technology of Zhejiang Province,

Department of Finance of Zhejiang Province,

State Taxation Administration Zhejiang Taxation Bureau

ISO 9001 Certificate

Term of Validity January 24, 2024 – January 23, 2027 inclusive

Work Safety Standardization Certificate

Year 2016

Member Unit

China Heat Treatment Industry Association

 Issued Year: 2003

Contract-abiding and Trustworthy Unit for the Years 1993 – 1994

People’s Government of Changxing County

Years 1993 & 1994

Winner of the Star Private Enterprise for the Year 1994

People’s Government of Changxing County

April 1995

1995 Star Enterprise of “400 & 2000 Project”

People’s Government of Huzhou City

November 1995

Contract-abiding and Trustworthy Unit for the Years 1995-1996

People’s Government of Changxing County

January 1997

Star Private Enterprise for the Year 1996

Changxing County Administration for Industry and Commerce

Changxing County Private Enterprise Association

Year 1997

Contract-abiding and Trustworthy Unit for the Years 1996-1997

People’s Government of Changxing County

January 1998

Contract-abiding and Trustworthy Unit for the Years 1999-2000

People’s Government of Changxing County

March 2001

Zhejiang Province Class III Contract-abiding and Trustworthy Unit

Changxing County Administration for Industry and Commerce

March 2003

Honest Operation Enterprise for the Year 2002

Changxing County Administration for Industry and Commerce

Changxing County Consumers Association

July 2003

AA-Class Contract-abiding and Trustworthy Unit

Huzhou Administration for Industry and Commerce

October 20, 2005

Integrity Enterprise for the Year 2010

Publicity Department of CPC Changxing County Committee
Changxing County Spiritual Civilization Construction Committee
Changxing County Administration for Industry and Commerce

December, 2011

Work Safety Standardization Level 2 Enterprise (Mechanical Industry)

Zhejiang Provincial Work Safety Supervision and Administration Bureau

December 2011

Changxing County Trustworthy Enterprise in Work Safety (Silver Award)

People’s Government of Changxing County

September 2012

Excellent Enterprise in Heat Treatment Quality Management of Zhejiang Province

Heat Treatment Association

Aprol, 2015