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committed to quality
About Guolong Solar


Zhangjiagang Guolong PV-TECH Co., Ltd. was founded in 2013, is a Hongkong owned enterprise, the company's total investment of 25 million U. s.dollars, with a registered capital of 10 million U. s.dollars. Specializing in solar cell, component, distributed power plant research and development, manufacturing, sales and installation of distributed solar integration enterprise, national, provincial and municipal government to vigorously support and encourage the strategic cooperation projects, and gradually developed into the solar industry leading enterprises.

The company has passed the ISO9001:2008 quality management system certification, TUV quality certification, VDE certification, and access to 12 patents, intellectual property rights and high-tech enterprises". The company after years of development, fully automatic production line of solar cell and module equipped with the latest technology, solar battery capacity of 300MW solar modules; annual production capacity of up to 600MW, and the establishment of a solar distributed agent to give Fujian, Anhui, Jiangsu, Henan, Shaanxi, Hunan and other places, have a rich experience of internationalization the management team, adhere to independent innovation, technology innovation, to provide the world's leading photovoltaic products for customers. At present, with a number of well-known enterprises at home and abroad to establish long-term good in-depth cooperation.


  • 2013

    Zhangjiagang Guolong Solar Technology Co., Ltd. founded

  • 2013

    The company's 2 lines officially started in September,Producing solar panels

  • 2014

    Long-term cooperaion with XieXin,Capacity up to 3,800 thousand pcs/month

  • 2015

    Pass ISO9001:2008 QMS certification,Pass TUV quality system certification,Capacity reaches 4,300 thousand pieces

  • 2016

    Import automated production equipment,Capacity up to 4,600 thousand pcs/month,Annual capacity of components  600MW,Pass CQC,TUV, VDE certification,Signed agents with many home enterprises,Identified as a high-tech enterprise

Vision: be a reliable and professional green energy supplier and provide clean energy solutions for human and society.

Mission: down-to-earth and consistent commitment to the human use of green energy research and innovation to achieve the sustainable development of clean renewable energy.

Talent strength: we believe in the power of talents. We believe that innovation begins with the right people and the right attitude. With the common goal of everyone, we are able to develop and produce high quality solar cell products efficiently.


Since its establishment, Zhangjiagang Guolong Solar Technology Co., Ltd. has always paid close attention to R & D and investment in the global photovoltaic market with an international eye, and has maintained technological innovation. Through continuous technological innovation, improve the production process, improve the quality level of products, improve the standard management system, reduce production costs, improve their comprehensive ability. At present, the optimization and improvement of R & D in China has achieved 12 independent innovation patent rights. The company passed the ISO9001:2008 quality management system certification, the product has won many national and international certification authority certificate, such as CQC, TUV, VDE, and other high-tech enterprises, to provide a solid foundation in dragon photovoltaic photovoltaic products quality up to global customers, to become your long-term partner the most trustworthy.

High-tech EnterpriseVDEISO9001TUVUtility model patent
Solar product certificate1Solar product certificate2Solar product certificate3Solar product certificate4Solar product certificate5
Solar product certificate6Solar product certificate7Solar product certificate8Distributed PV power plant