Golden Dragon Advantage

Engineering Services


In the field of engineering services, we have established a comprehensive service system that spans from the very beginning—starting with experimentation and design—where we precisely grasp customer needs and industry standards, through the production phase, where advanced technologies and high-quality materials are employed to ensure equipment reliability; during the installation phase, our professional team carries out work efficiently, adhering strictly to standardized procedures; in the commissioning stage, we perform meticulous inspections, leaving no minor defect unnoticed; and in operation and maintenance, we provide a full-chain service system offering timely responses and long-term support.
Leveraging our deep technological expertise and extensive project experience, we can tailor solutions for various industries—including chemical engineering, food fermentation, pharmaceuticals, new energy, and more—to suit diverse application scenarios.
The group’s headquarters and technology R&D center are located in the Jiangbei New Area of Nanjing City. Its production base is situated in Tianchang City, Anhui Province. Meanwhile, the group has established sales and service centers in multiple regions across China. In addition, the group is actively expanding into overseas markets, continuously refining its overseas technical service centers and sales agents to meet the diverse needs of global markets.
With a craftsman’s dedication to our original aspirations, we consistently uphold a serious and responsible attitude, rigorously control quality, and build efficient, energy-saving, and stable systems for our customers. By continuously creating core value, we are your trusted partner!

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Deeply cultivate the industry


Jinlong Machinery Group was founded in 1998 and has been specializing in various types of evaporation equipment (including MVR, multi-effect, and others), concentration equipment, and crystallization equipment (such as FC forced-circulation, OSLO, and DTB crystal growth systems) for over 20 years. The company’s registered capital is 108 million yuan, and it currently employs more than 260 people, including over 30 engineering and technical professionals.

Patent Qualification


Top 10 Specialized, Specialized and New Growth Enterprises
Anhui Province Specialized, Fine, and New Small and Medium-sized Enterprises
Engineering and Technology Research Center
Top 20 Enterprises in Overall Strength
UDEM Certification
Quality Management System Certification

Founded in 1998, Jinlong Machinery Group has been deeply engaged in the field of evaporation and crystallization concentration system solutions for over 20 years. Relying on years of technological expertise and practical project experience, we provide customers across various industries with end-to-end services—from scheme design and equipment manufacturing to installation, commissioning, and operation & maintenance support.

We firmly believe that every project carries our clients’ trust. We always adopt a serious and responsible attitude, precisely tailoring solutions to meet the diverse needs of different scenarios, rigorously controlling product quality and construction standards, and helping our clients achieve efficient, energy-saving, and stable production goals. From technology R&D to on-site delivery, we remain committed to excellence through focused dedication and uphold our original aspirations with meticulous craftsmanship, continuously creating core value for our clients.

Contact Us

Domestic hotline (mobile): 13913986648(Manager Zhou)
International Hotline (WhatsApp): +8615270806285(Mr. Ma)
Company email: sales@jl-evap.com
Sales and R&D Center: Zhongnan ZhiGu Industrial Park, Jiangbei New Area, Nanjing City
Group’s production base: Wei Wu Road, High-Tech Industrial Development Zone, Tianchang City

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