The institute is confirmed as Municipal Enterprise Technological Centre of Dalian in 2008 and Provincial Enterprise Technology Centre in 2010; it is confirmed as National Hi-Tech Enterprise in 2010; it is confirmed as Dalian IPR Pilot Enterprise in 2009; it has got ISO9001 Certificate of the system of quality certification; it is awarded with "contract-abiding and trustworthy" enterprise by provincial and municipal Industrial & Commercial Bureau for many years; it is assessed as Inspection Exemption enterprise by Dalian Municipal Industrial & Commercial Bureau for years. Our Institute is the vice director enterprise of China Soda Industry Association. Information Dept. of China Soda Industry Association and China Soda Industry Information Station; the supporting enterprise of China Inorganic Chemical Committee (Soda) and Dalian Corrosion & Protection Society. 

Subordinate Departments

Electromechanical Production Department

Establishment: in March 1991, Tianhua Company was established
Items:
-Development and production of equipment and instrument
-Various transformers
-Cooperate with Japan Sanken Transformer Co., Ltd.
Production Capacity:
-Low frequency current transformer 200,000 sets/year
-High harmonic transformer 3,000,000 sets/year
-High frequency transformer 3,000,000 sets/year
-Special transformer 960,000 sets/year
Experience:
-Cooperative production of small-sized transformer in October 1991
-Expanded production of middle-sized transformer in March 1993
-Expanded production of DRUM in July 1995
-Expanded production of high harmonic transformer in July 1996
-Expanded production of high frequency transformer in December 1998
-Expanded production of special transformers in December 2004
-The company has produced various types of transformers
-In January 2012, the company renamed "Electromechanical Production Department"

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