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The board of directors decided to increase the registered capital to: 10558 million yuan
We have successfully upgraded the technology and design of the homogeneous pump and the homogeneous mixing pump. The upgraded homogeneous pump has an aesthetic standard design
We have explosion-proof certification for all series of valve controllers, and all of them include valve positioners IL-TOP-1831, 1441, 1891; valve control units C-TOP-1721, 1711, 1561, 1881
As the new plant was completed and put into use, we expanded our production capacity and introduced a series of internationally leading processing technology equipment; and based on the original ISO 9001 management system
Successfully developed flexible impeller pump: Flexible impeller pump (RX series) This pump has strong self-priming ability, so that the granular medium is not damaged, which is a conveying capacity that other volumetric pumps do not have.
Dongjoy's new modern factory is completed and put into use; it covers an area of 27,000 square meters; the construction area is about 50,000 square meters;
Appraised as a well-known firm in Zhejiang Province by Zhejiang Province Administration for Industry and Commerce;
Successfully developed a twin-screw pump with zero particle crushing, no pulsation in the conveying process, a conveying pressure of 25 bar, a conveying viscosity of up to 100,0000 CP.S
Introduction of FANUC robot production line in Japan
Successfully developed ZLX self-priming centrifugal pump and SLX centrifugal pump.
Introduced Taiwan's full-automatic CNC numerical control pipe bender, and systematically upgraded the quality and processing technology of sanitary fittings and ASME BPE fittings
Appraised as Zhejiang Credit Management Demonstration Enterprise by Zhejiang Enterprise Credit Promotion Committee
Established a pump technology research group, mainly researching and developing various high-clean pumps such as screw pumps, flexible impeller pumps, homogeneous pumps, homogeneous mixing pumps
Appraised as Zhejiang Patent Demonstration Enterprise by Zhejiang Intellectual Property Office and Zhejiang Economic and Information Commission
Successfully developed high-clean safety valve, and obtained special manufacturing license for safety valve with certificate number: TSF 733008-2019
We have carried out technical upgrades and application extensions on valve control technology products, including valve control units C-TOP-1421, 1311, 1561, valve positioners: IL-TOP-1431, 1441
Appraised as "Quality Award of Director of Development Zone" by Wenzhou National Economic Development Zone
Successfully developed aseptic anti-mixing butterfly valve, which solves the risk of contamination of media in traditional valves (there are defects in traditional valves that cannot be found, can not be drained, and cannot be cleaned online)
Through years of market experience accumulation and continuous technological innovation, we applied for national invention patents in 2008, and obtained "national 4 invention patents" and more than 100 intellectual property rights in 2013
Successfully developed field bus AS-Interface V 2.2, integration of anti-mixing valve array system and AS-I bus system, filling domestic gaps and successfully selling to the US market
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