External Circulation Vacuum Evaporator

A: We are Wuxi Bodking Equipment Technology Co., Ltd., established on January 3, 2017, and evolved from our predecessor founded in November 1998. We are headquartered in Binhu District, Wuxi City, Jiangsu Province, with an R&D center in Yixing City, Wuxi. We operate 20,000 m² of production workshops and 1,500 m² of R&D facilities, giving us strong production capacity.

We operate two core business divisions: Chemical Equipment and Photovoltaic Equipment. We hold numerous invention and utility model patents related to evaporators, rectification columns, and silicon wafer processing equipment, and we have independent R&D and customized design capabilities.

We are recognized as a National High-Tech Enterprise and a Jiangsu Provincial “Specialized, Refined, Distinctive, and Innovative” (SRDI) SME. We also hold manufacturing qualifications for special equipment, including pressure vessels, and have independently developed multiple patented technologies.

A:We specialize in the R&D, customization, manufacturing, sales, and delivery of complete solutions for specialized equipment serving the chemical, pharmaceutical, environmental protection, and photovoltaic new energy sectors. Our business is built around two main divisions: Chemical Equipment and Photovoltaic Equipment. We also provide technical services and import/export operations.

I. Core Equipment for Chemical & Environmental Protection

We focus on evaporation and concentration, solvent recovery through distillation, and extraction and separation. We provide a range of flagship energy-efficient complete equipment systems, including:

• Evaporation: MVR evaporators, multi-effect evaporators, low-temperature evaporators, wiped-film evaporators, short-path evaporators, thin-film evaporators, and PEG dehydration and concentration systems;

• Distillation & Recovery: Distillation columns, DMF recovery columns, ethanol recovery columns, and various solvent recovery units;

• Extraction & Heat Exchange: Continuous liquid-liquid extraction columns, heat exchangers, condensers, and reaction vessels;

• Environmental Water Treatment: Industrial wastewater evaporation treatment systems and waste liquid recovery equipment.

II. Specialized Equipment for Pharmaceuticals & Biochemistry

We provide customized equipment for the pharmaceutical, biotechnology, and Traditional Chinese Medicine industries, including fermentation tanks, multifunctional extraction and concentration units, vacuum drying ovens, TCM extraction units, precipitation tanks, pharmaceutical reaction vessels, and more.

III. Auxiliary Equipment for Photovoltaic New Energy

We support photovoltaic silicon wafer processing with equipment for wafer cutting fluid recovery, cooling circulation, and waste liquid treatment. We help our customers recycle cutting fluid, reduce operating costs, and meet environmental protection requirements.

A: With nearly 30 years of deep expertise in the chemical equipment sector,we have a thorough understanding of chemical, pharmaceutical, and environmental protection processes. Unlike manufacturers of generic equipment, we provide customized, comprehensive system solutions.

We entered the photovoltaic (PV) equipment industry in 2006, making us one of the earliest domestic companies to operate in this field. Our flagship product—the cutting fluid circulation system—consistently maintains a global market share exceeding 80%. Compared to competing products, our systems are distinguished by high recycling rates, superior purification precision, automated operation, low running costs, and robust structural stability.

In summary, leveraging our extensive technical background in chemical equipment and our early strategic positioning in the PV industry, we combine customized R&D capabilities with proven experience in mass production and application. Our core products deliver outstanding performance and enjoy high market recognition. We provide customers with stable, reliable, cost-reducing, and efficiency-enhancing one-stop equipment solutions, making us a trusted long-term partner in the chemical environmental protection and PV new energy sectors.