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zkssun

ZKSSUN

Supplier and Service Provider from China
Member since September, 2026

ZKSSUN is a leading test equipment manufacturer specializing in the design, engineering, and production of advanced environmental testing...

Brand Name zkssun
Trade Name Chongqing ZKSSUN Instrument Equipment Co., Ltd.
Legal Entity Zkssun

About the Supplier and Service Provider

Zkssun company image 1
ZKSSUN is a leading test equipment manufacturer specializing in the design, engineering, and production of advanced environmental testing equipment for global industries.

The company focuses on delivering customized testing solutions that help manufacturers ensure product durability, stability, and compliance with international testing standards.
Zkssun company image 2
Combining Japanese Precision and Innovation, ZKSSUN has been committed to the research, development, and manufacturing of environmental test chambers and climate simulation systems for industrial applications.

As a professional environmental test chamber manufacturer, we continuously improve our engineering capabilities to meet the evolving needs of global testing standards.

Our equipment is widely used in product reliability testing, quality assurance, and environmental simulation across multiple industries.
Global Sales & Service Network
We have built a strong network of highly trained and qualified independent sales representatives, ready to support customers throughout the entire equipment selection and procurement process. Our goal is to simplify purchasing and ensure seamless collaboration with our industry experts.

Beyond sales, ZKSSUN is also dedicated to developing a team of professional service engineers and technical support specialists, ensuring fast response to both startup companies and global enterprise clients.

Trusted by Global Industry Leaders
Our leading industry partners include:

Apple, Foxconn, Tesla, TSMC, BYD, Huawei, and many other world-class companies.

Together with these partners, we continuously improve our technologies and services, ensuring that customers receive the best possible experience, reliability, and support in the global market.

Markets Covered: Worldwide

Already Exported To: China

Already Imported From: China

SupplierEnvironmental test chambers, temperature & humidity test chambers, high/low temperature test chambers, thermal shock chambers, temperature forcing systems, thermal forcing systems, rapid temperature change chambers, climate test chambers, halt/hass equipment, reliability test equipment, mechanical testing machines, universal testing machines, thermal/heat flow/thermal property testing instruments, customized environmental & reliability testing equipment
Services

Management

Leadership and management team information.

Our Management

Chongqing ZKSSUN Instrument Equipment Co., Ltd. is a manufacturer of environmental and reliability test equipment for automotive, electronics, semiconductor, battery, aerospace, medical and materials industries. We provide temperature, humidity, thermal shock and other environmental testing solutions for R&D, quality and reliability testing.
Zkssun management image 1
ZKSSUN specializes in customized testing equipment for applications with specific temperature, humidity, size, testing-cycle and control requirements. Our engineering team works with customers to develop practical configurations for laboratory and production testing, rather than relying only on standard models.
Zkssun management image 2
We focus on responsive communication and fast delivery for international customers. Depending on the project, we can provide equipment customization, factory testing, installation guidance and technical support to help customers put their testing systems into operation efficiently.
With **88 years of technical heritage and experience**, ZKSSUN continues to develop environmental and reliability testing equipment for demanding industrial applications. Our product range includes environmental test chambers, temperature & humidity chambers, thermal shock chambers, temperature forcing systems, HALT/HASS equipment and other customized reliability test systems.

Manufacturing Facility of Zkssun

Zkssun operates a manufacturing facility in Chongqing, China, running 5 production lines, with Wholly Owned production.

Zkssun factory image

Site Advantage

Our manufacturing facility supports the assembly, electrical integration, inspection and testing of environmental and reliability test equipment. The facility is organized to support both standard equipment production and customized projects, allowing us to adapt chamber size, temperature range, humidity control, testing functions and other configurations according to customer requirements.

Our location in Chongqing, China provides access to a strong industrial supply chain and experienced engineering resources. We support international customers with customized equipment, factory testing and responsive technical communication.

Machinery & Materials

We use industrial-grade stainless steel and insulated materials for chamber construction, together with reliable refrigeration, heating, humidity control, electrical and programmable control components. Component selection can be adjusted according to the required temperature range, humidity range, testing cycle, chamber size and application.
Our production process includes sheet-metal fabrication, chamber insulation and assembly, refrigeration system installation, electrical wiring, controller integration, functional inspection and final testing. Equipment is assembled and checked according to the specified configuration before shipment.

For customized projects, engineering and production teams coordinate the chamber structure, temperature and humidity system, control functions and testing requirements before final assembly. Factory testing is performed to verify key operating functions prior to delivery.

Production Capabilities

Production Type
Wholly Owned
Production Lines
5
Quality Control
In House
Revenue Invested in R&D
0 to 5%
Machinery
Our production process includes sheet-metal fabrication, chamber insulation and ...
Facility Location
Chongqing, China

Staff Strength

Total Staff: More than 100 Production: More than 100 Engineering: 11 to 25 Quality Control: More than 100 R&D: 26 to 50 Sales & Marketing: 0 to 10

News Room

Latest company news and media updates.

Latest News About Our Company

ZKSSUN is currently expanding its international supply of environmental and reliability test equipment for automotive, electronics, semiconductor, battery and other industrial applications. We continue to receive inquiries for temperature & humidity chambers, thermal shock chambers, high/low temperature chambers and customized testing systems.
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Our engineering team is working on customized equipment projects with different chamber sizes, temperature ranges, humidity requirements and testing configurations. We focus on practical solutions that can be adapted to specific laboratory and production testing requirements.
We are also improving our production and delivery workflow to support faster response for international customers. Each customized system is reviewed and tested before shipment, with technical communication and installation guidance available for overseas projects.
With 88 years of technical heritage and experience, ZKSSUN continues to develop environmental and reliability testing equipment for global industrial customers. We welcome inquiries from manufacturers, testing laboratories, R&D centers and distributors looking for customized testing equipment.

Send Inquiry for Zkssun

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Member Details
Zkssun
No. 466, Zhuxi West Road, Fuxing Subdistrict, Liangjiang New Area, Chongqing, China
Chongqing 400713
China
Website: https://zkssunchamber.com
Contact Person: Leason
Designation: Director
Phone: Not displayed by user.
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