Jiangsu Shuangliang Air-conditioning Equipment Co., Ltd.
Jiangsu Shuangliang Air-conditioning Equipment Co., Ltd. manufactures central air-conditioning systems, with a strong focus on lithium bromide absorption refrigeration and engineered energy-saving solutions.
Ligang Town, Jiangyin, Wuxi, Jiangsu, China
ISO 9001ASME pressure vesselsNational mechanical safetyChina Fangyuan certification
About Jiangsu Shuangliang Air-conditioning Equipment Co., Ltd.
Jiangsu Shuangliang Air-conditioning Equipment Co., Ltd. manufactures central air-conditioning system equipment and related industrial machinery for energy-efficient cooling and thermal solutions. The company is designated for the production of central air-conditioning systems by the original Ministry of Machinery Industry and is recognized for its capabilities in lithium bromide absorption refrigeration technology.
The company maintains a national-level enterprise technical R&D center as well as a central air-conditioning system testing and measuring center. It also participated in preparing the National Standard for lithium bromide refrigerating machines, supporting consistent product quality and performance.
Shuangliang’s management systems and manufacturing are supported by multiple certifications, including China Fangyuan certification, German TÜV ISO 9001 quality system certification, ASME pressure vessel certification, and national mechanical safety certification. Its products have received multiple national and provincial recognitions, reflecting a long-term commitment to reliable engineering, service, and innovation.
Positioning
Central Air-Conditioning System Manufacturer
Designated for the production of central air-conditioning systems by the original Ministry of Machinery Industry, serving industrial and commercial cooling needs with engineered system solutions.
R&D and Standards
- Standards Participation
- Prepared the National Standard for lithium bromide refrigerating machines.
Technical R&D and System Testing Capability
Operates a national-level enterprise technical R&D center and a central air-conditioning system testing and measuring center to support development, verification, and continuous improvement.
Core Technologies
Key Technology Focus
Lithium bromide absorption refrigerationCentral air-conditioning systemsEnergy-saving cooling solutions
Recognition
- Industrial Award
- Awarded the “China Industrial Award Project Award” for water-saving air-cooling technology.
Industry Distinctions
One of the ten excellent enterprises in Chinese Machinery IndustryOne of the one hundred strongest high-tech enterprises in ChinaBest enterprise for product after-sale service in China
Product and Innovation Awards
Chinese famous-brand productsState-class key new productsState scientific and technical selectsPrize for contribution to science and peace
Brand Recognition
Provincial Honors
Jiangsu Provincial famous trademarkJiangsu Provincial twenty famous-brand products
Service
Customer Service Commitment
Delivers full-lifecycle service support with a practical, customer-first approach—prioritizing fast problem resolution and dependable response.
Market Presence
- Customer Base
- 30,000 customers
Capabilities
Pressure Vessel Manufacturing
Builds pressure-vessel-related equipment as part of its manufacturing scope, supported by ASME pressure vessel certification.
Solutions
Lifecycle Energy and Carbon Solutions
Provides digital-driven, full-lifecycle carbon-neutral solution services, integrating engineering, equipment, and service to support efficient operation.
Energy and Water-Saving Technologies
- Lithium bromide absorption technology
- Air-cooling water-saving technology
- High-efficiency heat exchange technology
- Electric-driven refrigeration/heat pump technology
- Integrated energy solutions
New Energy Manufacturing
PV and Hydrogen Product Lines
- Polysilicon reduction process complete equipment
- Monocrystalline silicon materials
- High-efficiency photovoltaic modules
- Distributed photovoltaic systems
- Alkaline water electrolysis hydrogen production systems
Contact Information
- Address
- Ligang Town, Jiangyin, Wuxi, Jiangsu, China
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