Hop Shing Engineering co.,Ltd was established in 1985, former is one of the largest diesel generating set engineering company in Hong Kong. Over the past years, we have participated in many development projects in Hong Kong & China

Accompanied with the economic reform of mainland China in the late 80’s, we shift our business target and focus to the market development of Mainland China. Up to now, we had established several regional offices in main cities and had customers throughout the country. We had also awarded many contracts for supply and installation of emergency standby diesel generating sets to large scale development projects inside mainland China and oversea during the past 10 years.

As the problem of environmental pollution and shortage of petrochemical fuel in China become more serious recently. We had form strategic alliance with EMS division of Mitsubishi Heavy Industries, ltd., Japan in 2008 to bring in the advanced technologies and concepts from Japan in order to assist customers to improve energy efficiency and increase environmental concern in the country.

Our Mission

Our History

• Established in Hong Kong in 1985 and began with mechanical engineering of emergency standby diesel generating sets in Hong Kong Projects.
• Expands its business to mainland china in early 90s and the scope of business also expands to diesel generator set sales, engineering and after-sales service, The Company set up its regional offices in Shenzhen and Dongguan in 1992
• China service center cover an area over 3,000 square meters was established in Dongguan, Guangdong Province in 1994
• Became authorized dealer of Mitsubishi Diesel Generating Set since 1999
• Shenzhen Yongzhi Electrical & Mechanical Engineering Co., Ltd is registered in Shenzhen, China to provide one stop service to customers including equipment import, installation and commissioning
• Start to supply Oil Rig use diesel generating sets to China Petrol and Sinopec’s oil field projects since 2003.
• Revenue exceed HKD 300 Million in 2004
• Cooperate with Mitsubishi to transfer Japan’s latest environmental concept and energy efficiency technologies to customers in Pearl River Delta since 2008
• Shenzhen Yongzhi Electrical & Mechanical Engineering Co., Ltd awarded ISO9001 quality certificate in 2009

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