Our History
DJL company was founded in 2001, located at Guangming District, Shenzhen. It is a new high-tech enterprise with the integration of ultra low temperature quick-freezing equipment’s R & D, production and sales. We are committed to becoming an excellent supplier of ultra-low temperature quick-freezing equipment worldwide. The company has passed the ISO9001 Management System Certification and is a national high-tech enterprise with many patented technologies and has won the award of Shenzhen innovation and entrepreneurship competition and the first prize of science and technology progress of Guangdong province.
● Corporate vision: Makes foods be better.
● Corporate Culture: Goodness, Profession, Delight, Perseverance.
Our Product
DJL series products are mainly divided into three series: Liquid nitrogen carbon dioxide quick-freezing equipment, Compressor quick-freezing equipment, Metal cryogenic treatment equipment
1, Liquid nitrogen carbon dioxide quick-freezing equipment:
Liquid nitrogen cabinet freezer, Liquid nitrogen tunnel freezer, Carbon dioxide tunnel freezer, Liquid nitrogen and carbon dioxide double-mode tunnel freezer.
2, Compressor quick-freezing equipment:
High-efficiency impingement mesh belt tunnel freezer, Immersion freezer, Spiral tunnel freezer, Liquid nitrogen compressor combination type tunnel freezer, Trolley marching type tunnel freezer, High-efficiency cabinet freezer.
3, Metal cryogenic treatment equipment:
Modular combined cryogenic treatment tank, Nitrogen recovery type liquid nitrogen cryogenic treatment tank, Cryogenic treatment assembly tank, Cryogenic treatment stress relief furnace, Cryogenic tempering integrated furnace, Online multipurpose furnace matching equipment, Mesh belt continuous cryogenic treatment line, Cryogenic valve experimental device, Liquid nitrogen compound compressor equipment.
Product Application
Our quick freezing series products are of many types and specifications, such as the box type, cabinet type and tunnel type, etc. Meanwhile, the personalized products cam be designed and manufactured as per requirements of customers. Dejieli quick-freezing series products have been widely used in aquatic products, poultry, meat products, prepared food, fruits and vegetables, rice and noodles and other food industries, and with many universities, scientific research institutions to establish a close cooperative relationship; Lead by technology and professionalism, better serve customers and return to society.
Our cryogenic treatment series products are of many types and specifications, such as the vertical type, cabinet type and circular, etc. Meanwhile, the personalized products can be designed and manufactured as per requirements of customers. Dejieli cryogenic treatment series products have been widely used in many domestic and foreign areas, such as the tools & measuring instruments, mechanical engineering, gear and bearing, precision electronic, medical research, aerospace, oil nozzle & oil pump.
Our Certificate
● Shenzhen Dejieli Metal Technology Co., Ltd
1.GB/T 19001-2016/ISO 9001:2015
2.Group Members of China Heat Treatment Institute(CHTS)
3.Member Unit of China Heat Treatment Industry Institute(CHTA)
4.Vice president unit of Guangdong heat treatment institute
5.Member Unit of GUANGDONG HEAT TREATMENT INSTITUTE
6.Member Unit of Chongqing Heat Treatment Industry Institute
7.Member Unit of Suzhou Heat Treatment Institute
8.Member Unit of Wuxi Heat Treatment Institute
9.Long-term Member Unit of Changzhou Heat Treatment Institute
10.The seventh Member Unit of Shanghai Heat Treatment Institute
11.Patent: Nitrogen recovery type liquid nitrogen cryogenic treatment tank
12.Patent: Cryogenic treatment tank with dual-use by direct injection and recovery
● Shenzhen Dejieli Refrigeration Technology Co., Ltd
1.High-tech enterprise certificate
2.the first prize of science and technology progress of Guangdong province.
3.China cold chain industry integrity mutual aid alliance member unit
4.Most influential brand award
5.Best product award
6.Qianhai equity exchange listed enterprise
7.Patent: Large-scale tunnel compressor liquid nitrogen compounded instant freezer
8.Patent: A kind of tunnel instant freezer conveying wire belt self-tightening adjusting device
9.Patent: Small-scale cabinet compressor liquid nitrogen compounded instant freezer
10.Patent: liquid nitrogen tunnel freezer with dual-use by air-cooled and immersion
11.Patent: A kind of tunnel instant freezer
12.Patent: A kind of compressor immersion freezer
13.Patent: A kind of cold storage immersion freezer
14.Patent: A kind of liquid nitrogen cabinet instant freezer
Production Market
Our products are exported to Europe, America, Africa, southeast Asia, Spain, Los Angeles, Brazil, Mozambique, Thailand, Vietnam, Taiwan, Malaysia, Indonesia, Japan and many other countries. The export volume reached USD3500000 in 2019, the export volume reached USD3000000 in 2018.
Our Service
We provide the total solution of ultra-low temperature refrigeration and quick-freezing technology and cryogenic treatment technology for customers. Share the latest research results of ultra-low temperature refrigeration and cryogenic treatment with the customers at anytime, and offering the the equipment update service for the customer in need.
Products
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