
As the pioneer and guide of digital photovoltaic power supply system, tianv energy section provides one-stop photovoltaic, wind energy, energy storage, charging pile products and overall solutions for customers all over the world.
With PV +, solar plus as the core concept, it provides new energy system solutions for various industries.
Industrial and commercial photovoltaic grid connection
Home distributed photovoltaic system
Photovoltaic + energy storage + smart agriculture
Photovoltaic + energy storage + mariculture
Photovoltaic + energy storage + forest fire prevention
Photovoltaic + energy storage + Internet of things system
Photovoltaic + energy storage + Intelligent border defense
Photovoltaic + energy storage + smart water conservancy
Photovoltaic + energy storage + marine pasture
Photovoltaic + energy storage + smart security
Photovoltaic + energy storage + communication base station
Photovoltaic + energy storage + smart charging pile
Photovoltaic + energy storage + smart bus station
Photovoltaic + energy storage + Intelligent Transportation
Photovoltaic + energy storage + smart mine 
With PV +, solar plus as the core concept, it provides new energy system solutions for various industries.

Carry out the craftsman spirit to the end with the concept of preciseness, realism, innovation and standardization, and continuously refine and iterate the products.
As a pioneer and leader in China's third-party testing and certification services, CTI testing and Certification Group Co., Ltd. (CTI testing for short) provides one-stop inspection, testing, calibration, certification and technical services to customers all over the world.
With "delivering trust for quality life" as its mission, CTI China testing is committed to delivering trust among the government, enterprises and individuals, comprehensively ensuring quality and safety, promoting compliance and innovation, highlighting brand competitiveness, and realizing higher quality, healthier, safer and greener sustainable development.
As a pioneer and leader in China's third-party testing and certification services, CTI testing and Certification Group Co., Ltd. (CTI testing for short) provides services to customers all over the world

Corporate governance is the core of modern enterprise system. Effective corporate governance can stimulate the creativity of enterprises, promote the healthy, stable and sustainable development of enterprises, and create greater value for the society.
Professional competence is the core competitiveness of Huaci group. Our continuous attention to service quality, customer experience, information security, innovation and development constitutes the professional culture of Huaci group. This concept allows us to continuously create value in the most correct way.


Talent team construction is the cornerstone of the company's growth and development. We abide by national laws and regulations and protect the basic rights and interests and welfare of employees; Provide professional skills training to promote employee growth; Establish a health and safety management system to ensure the health and safety of employees; Carry out colorful activities to balance employees' work and life.

