Shanghai Tonfeda Energy Science and Technology Co., Ltd.
Shanghai Tonfeda Energy Science and Technology Co., Ltd. is a HVAC energy-saving service company, providing professional HVAC energy-saving whole solution and HVAC system upgrading service. Our company focuses on energy saving on building cooling and heating supply, and services that our company offers are building energy measurement and consumption evaluation; HVAC system retrofitting; cooling and heating equipment's maintenance, updating and repair.
Our company covers an area of 45,000 square meters, including a building area of 30,000 square meters. We have fixed assets of over RMB50 million. At present, there are 350 employees in our company, and engineering technicians account for 20%. Moreover, there are more than 15 professional senior engineers and graduate students, and 12 senior engineers in our company.
More than twelve technologies have been awarded with patent rights by the China National Patent Bureau. Our company has set up an improved, efficient quality certification system according to ISO9001, and possesses strict quality control and testing measurement. We attained the UKAS certification in 1998, the Norway Classification Societies ISO9001 quality certification in 2004. With the technical support of energy-saving air-conditioning professors and experts from Shanghai Tongji University, we are engaged in providing integrated planning and synthetic diagnose solutions on air-conditioning system, with the application of seamless integration of several advanced energy-saving technology, and be satisfied with of service for clients.
Our company and American Jinmen company accumulated funds together and then established Sino-America joint venture - Zhengjiang Jinmen Industry Co., Ltd., which is located at east suburb of Zhenjiang. As a national high-tech enterprise, with AAA credit standing since 1998, Jinmen company has been appraised as a "trustworthy unit strictly abiding by contract" for years.
Jinmen company specializes in producing electrostatic desalters. Our main products are AC, AC & DC electrostatic desalting equipment, DC electrostatic purification equipment, denitrification-purification equipment and pressure vessels. We are one of the fixed-point manufactured corporations by Sinopec, CNPC and CNOOC.
According to customers' expectations and oil properties, we can independently provide a complete set of serviced for customers, such as design, fabrication, testing debugging, start of run, selection of emulsifier and optimization of process. Electrostatic desalting & dewatering technology of thick crude oil and deep desalting technology can reach the following indexes. Na+K is less than 1(ppm) and water content in drain oil is less than 0.3%. This index tallies completely with international Fuel Oil-Gas Turbine criteria. We have provided 15 sets of deep desalting equipment to our customers.
We have a team of engineering technicians with exquisite technology and development spirit. Several experts, who are first engaged in R&D on electrostatic desalting technology all work in our company. More than twelve kinds of technology are developed together, such as deep desalting technology, double oil entering and electric field technology. They have been awarded with patent rights by the China National Patent Bureau.
Up to now, our company has supplied more than 800 complete sets of AC or AC & DC and deep electrostatic desalting equipment for petrochemical companies. They are exported to Sudan and Kazakhstan. All equipment has achieved technical index which is regulated by the contract, and has gained high praises and appraisals from customers.
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