Recirculating Chiller

Shanghai HJLab Instruments Co., lTD. carefully design, manufacture and select the best lab equipment products for our customers worldwide. We do our best to improve our product line constantly.

We know how important product quality is to your business, and thus our detail-oriented R&D and manufacturing team are always doing their best for product quality.

Our sales team are qualified engineers. Thus we make sure that we know our products very well and are capable of providing professional suggestions before you make your decision.

We also speak fluent English. So please feel free to call us for a real-time discussion in case you need to make decision real quick.

Moreover, we have a super fast after-sales support. We ship replacement components via DHL/UPS Express, to make sure you get it in less than 1 week.

Founded in 2013, Shenzhen Haocheng Instrument is a enterprise integrating research, development, manufacturing and sales. So far, our products have been sold to Asia, Europe and America laboratories.

ur products include low-temp circulating Cooler, low-temperature (constant temperature) stirring reaction bath, rotary evaporator,oil bath, overhead stirrer and heating mantles.

n the principle of "Contract-honoring & Promise-keeping", our company will sincerely provide service for the development of education, science and industry by virtue of high quality, high-performance products and perfect after-sales service.Our goal is to build up business partnerships with friends around the world.100% customer satisfaction is always our first priority.

Wuxi Guanya Refrigeration Tech Co., Ltd. is located along the picturesque bank of Taihu Lake with convenient transportation. We are a scientific entity engaged in the development, production and trade of experimental instruments and equipment, ultra low temperature equipment, pharmaceutical equipment and equipment modular controllers. We have a research and development team of highly qualified and professional designers who have rich experience in ultra low temperature and low/high temperature development. Our company is an industrial leader in the research and development of quick cooling technology of -86 and -120 centigrade ultra low temperature and is an international leader in the research of quick temperature increase/decrease of low/high temperature.

Adhering to the tenet of "Market and Users' Needs Oriented", we are focusing on science and technology, applying internationally advanced technology, endlessly getting rid of the stale and bringing forward the fresh, following the market step and meeting market demands. Our company always implements standardized management in accordance with ISO9001 international quality standard from product design, purchase, component selection, production process flow, packaging to transportation, trying to keep improving products at reasonable prices and satisfactory service.

Main products:

Low/high liquid circulation devices (quick temperature increase/decrease), ultra-low temperature freezers, freeze dryers, drug stability test chambers, low temperature incubators, low temperature coolant circulation devices, high precision constant temperature tanks, low temperature/constant temperature magnetic stirring baths, low/high temperature test chambers, carbon dioxide incubators, shaking incubators, low temperature/constant temperature tanks, biochemical incubators, illumination incubators, constant temperature and humidity incubators, artificial climate incubators, electro-thermal incubators, water-jacket incubators, vacuum drying ovens, electro-thermal drying ovens, etc.

Guanya is always dedicated to the continuous improvement of quality products, with industrial working spirit, honesty and responsibility at all levels.

Gongyi Jinghua Instrument Co., Ltd.was founded in Henan Province, which is a professional manufacture of chiller with more than 13 years' experience. We have a professional team including experienced consultants, engineers, quality inspection team and shipping company to provide reliable quality and professional service for our customers.

We continuously develop and innovate recirculating chiller and could provide UL standard and CE certificate chiller for customers.

We will design and customize suitable machines to our customers according to their requirments and also provide OEM and ODM service for them.

We pack all products carefully with strong standard export wooden cases and provide DDU and DDP one-stop service for customers with more reliable services and lower shipping cost. We also have warehouse in California State, American customers could pick up goods by themselves in California.

We established stable relationship with all of the world, such as the United States, Canada, Italy, France, Lithuania, England, South Africa, Australia, Russia, India etc.

We warmly welcome customers domestic and foreign customers to establish cooperation and create a bright future with us together. Welcome your visiting, we are waiting for you in Henan.

Gongyi Jinghua Instrument Co., Ltd.was founded in Henan Province, which is a professional manufacture of chiller with more than 13 years' experience. We have a professional team including experienced consultants, engineers, quality inspection team and shipping company to provide reliable quality and professional service for our customers.

We continuously develop and innovate recirculating chiller and could provide UL standard and CE certificate chiller for customers.

We will design and customize suitable machines to our customers according to their requirments and also provide OEM and ODM service for them.

We pack all products carefully with strong standard export wooden cases and provide DDU and DDP one-stop service for customers with more reliable services and lower shipping cost. We also have warehouse in California State, American customers could pick up goods by themselves in California.

We established stable relationship with all of the world, such as the United States, Canada, Italy, France, Lithuania, England, South Africa, Australia, Russia, India etc.

We warmly welcome customers domestic and foreign customers to establish cooperation and create a bright future with us together. Welcome your visiting, we are waiting for you in Henan.