About GWSI

For 32 years, GWSI has provided temperature control solutions for biological, pharmaceutical, chemical, energy, and other industries worldwide. We excel in ensuring safety in our production process, from our R&D capabilities to our strict quality inspections.

We Are Up To The Challenge

GWSI commits to meeting your needs by putting quality first. As such, we provide an accident-free and encouraging work environment for our employees to optimize our overall productivity. Adopting strategies for product personalization, brand internationalization, customer localization, and humanized service has sustained our business and increased sales among global clients in Europe, Asia, South America and the United States.

Commitment. Sincerity. Trust. Quality.

Winning bids for over 100 university laboratory projects across four continents, we have exported to Chile, Peru, American universities and Turkish state-owned research institutions. Supplying rotary evaporators, glass reactors, cooling and heating circulators, GWSI has committed to supporting scientific and technological advancement.

Meet The Team

At GWSI, our relationship with the customers does not end with the delivery of the products. Our technical and service department is ready and eager to provide support when it’s needed. You can expect prompt and competent support for any concerns you may have, whether related to initial installation, repairs, or operation of your equipment.

Team 1

International Sales Network

Agents located in USA, Canada, Australia, Russia and South Korea.

Our products have been exported to UK, Italy, France, Spain, Turkey, Israel, Romania, South Africa, Colombia, Brazil,Peru, Uruguay, Thailand, Vietnam, Malaysia, Singapore and other countries.

International sales network

Company Milestones

Founded in 1988, our company has since served labs and industries with a solid network of research facilities and businesses.

Know What You Want?

We have got an exceptionally passionate team here at Greatwall ready to help you find possible solutions for optimum performance.

Need More Support?

Have any questions about our products or services? Our well-trained personnel is at your disposal.

Get A Quote

    *We respect your confidentiality and all information are protected.