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SUN-GROUPE
Trade Company & Factory Representative
Neuchâtel - Switzerland / China / Korea / Vietnam

Sun-Groupe is a Swiss-based industrial and trade group with strong roots in both Europe and Asia. Founded by Chinese entrepreneurs and supported by a highly qualified Swiss technical and commercial team, the company delivers reliable, high-quality products and services to international markets.

With headquarters in Neuchâtel and offices in Puyang, Beijing, Dongguan, Zhongshan, Hong Kong and Shanghai, Sun-Groupe benefits from a vast and powerful industrial network across China, combined with Swiss standards of quality, precision and reliability.

Our activities cover a wide range of sectors including transport, industrial equipment, aviation, IT systems, LED technologies, robotics, global trade, and energy solutions.

Energy & Solar Development

A key area of development is solar energy, where Sun-Groupe provides complete solutions ranging from off-grid systems to large-scale infrastructure projects.

Our capabilities include:
  • Complete solar systems (2KW to 6.2KW) with panels, inverters and lithium storage
  • Development of photovoltaic projects from 1MW to 8MW
  • Utility-scale solar projects (100MW+)
  • Battery storage solutions (BESS) for energy optimization and stability
These activities position Sun-Groupe as a long-term partner in the global energy transition.

Industrial & Trade Expertise

Sun-Groupe China, operating under the name Jianxing Zaojia, acts as a leading engineering and design bureau in Puyang, with extensive experience in:
  • Construction and engineering
  • International trade (import & export)
  • Vehicles and industrial equipment
  • LED manufacturing and technologies
  • IT systems and digital development
Since 2007, strong partnerships have been established with factories and manufacturers across China, ensuring efficient sourcing, production and delivery.

With roots in trade and services dating back to 1992, Sun-Groupe combines Chinese industrial strength with Swiss expertise to deliver competitive, reliable and scalable solutions worldwide.

Mission

Our mission is to provide high-quality products, innovative technologies and long-term partnerships, supporting governments, industries and private clients in an evolving global market.
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Swiss Business Index - CH-645.4.104.394-1 / IDE CHE-115.095.464-TVA
Sun-Groupe Sàrl (Switzerland) - 1997–2026
www.sun-groupe.com