
-About Us-
关于我们
Zonex is a joint venture company integrating design, construction, and trade. It specializes in cleanroom engineering (ISO Class 1 to Class 100,000), central air conditioning systems, magnetic levitation energy-saving central air conditioning, electrical and plumbing projects, smart control systems, and energy-saving retrofitting solutions. The company originated as “China Dongzhong established in Dongguan”. In recent years, the c o mpany has expanded continuously. To better serve domestic and international clients, “zonex” (Pro Jack Engineering Sdn Bhd was founded in Malaysia in 2013, marking a significant milestone in its global development journey.
-Our Factory-
我们的工厂


-Qualifications and Honors-
资质荣誉
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-Core Values-
核心价值观
01
People-Oriented
We prioritize employee growth, customer needs, and partnerships, fostering a culture of collaboration and innovation.
03
Technological Innovation
Keeping pace with technological advancements, we enhance product quality and operational efficiency through innovation.
05
Shared Glory, Win-Win Cooperation
Building a cooperative ecosystem based on shared success with clients and partners for long-term mutual growth.
02
Integrity and Excellence
Upholding the principle of integrity, we win trust through exceptional quality and service.
04
Sustainability
Incorporating green principles into our operations to contribute to global environmental protection.
06
Global Vision
With an open approach to collaboration, we integrate global resources to deliver world-class products and services.










































