Our products mainly serve urban construction, metallurgy, petrochemical, mining, building materials, transportation, food, paper-making, environmental protection, farmland irrigation and drainage and export to earn foreign exchange. We mainly design, produce and sell single-stage single-suction centrifugal pumps, single-stage double-suction centrifugal pumps, multi-stage centrifugal pumps, special pumps for refrigeration and air conditioning, special pumps for fire fighting, diaphragm pumps, thick slurry pumps, sewage pumps, submersible sewage pumps, submersible axial-flow pumps, mud pumps, stainless steel pumps, vacuum pumps, condensation pumps, gear pumps and other series of civil and industrial pumps. Users at home and abroad generally believe that the products of this enterprise run smoothly, with reliable quality and thoughtful service.
The enterprise adheres to the principle of combining independent development with active introduction. Since the mid-1980s, it has developed and introduced advanced technologies from the United States, Germany, Japan and other countries, and developed refrigeration and air-conditioning pumps, submersible sewage pumps, spiral thick slurry pumps and chemical pumps. Eight products have won national patents and won many national, provincial and municipal quality awards. Products sell well all over the country and are exported to 22 countries and regions such as the United States, Asia and Europe.
The enterprise has a perfect sales network in Guangdong Province, and has sales offices in Beijing, Shanghai, Fujian, Guangxi, Jiangsu, Hubei, Hainan, xi, Yunnan, Anhui, Shenyang and other places to provide customers with quality services. "Quality first, customer first" has always been the business purpose of this enterprise. With complete varieties, excellent quality, thoughtful service and fast delivery, it is well-known in Guangdong and all parts of the country and is favored by customers at home and abroad. It ranks first in Guangdong Province for many years in a row, and its economic indicators and per capita labor productivity rank among the top in the national water pump industry. Guangzhou Yangcheng Water Supply Equipment Factory is a professional manufacturer that designs, manufactures and sells automatic frequency conversion and speed regulation constant pressure water supply equipment, automatic fire water supply equipment, voltage stabilizing equipment, frequency conversion control system of air-conditioning pump, complete sets of swimming pool circulating water treatment equipment, high-voltage power distribution cabinet, fan control cabinet and pump control cabinet (including special control cabinet for fire pump), and undertakes and designs various fountain sprinkler irrigation projects. With strong technical force, advanced equipment, strict management and thoughtful after-sales service.
Our factory mainly produces MVWS frequency conversion and speed regulation constant pressure water supply equipment, fire, type II automatic fire-fighting air pressure water supply equipment, water treatment equipment for GYC swimming pool, GYK pump control cabinet and various power switch cabinets. FQL automatic pneumatic fire water supply equipment is a combination of fire water pump and control system. Through the combination of advanced PLC programmable controller and relay, the pressure of pneumatic water tank can be automatically adjusted to ensure the fire water pressure required by all floors of the building, and it has the functions of short circuit, phase failure, overload, water shortage, and audible and visual alarm of equipment failure. The product has compact structure, small floor space, convenient installation, safe and reliable use, and is well received by users.
MVWS frequency conversion speed regulation constant pressure water supply equipment is controlled by imported frequency converter and PLC programmable controller. By changing the motor speed and the number of pumps used, the water supply pipe network keeps constant pressure and is controlled by microcomputer, which is efficient and energy-saving, with almost zero misoperation and convenient use and maintenance. This kind of equipment does not need high-level water tank and water tower, which can avoid secondary water storage pollution, ensure water quality health and reduce investment. It is a new generation of ideal water supply equipment. 1993 won the fifth national gold medal for new technologies and new products, 1994 won the sixth national gold medal for new technologies and new products for engineering construction, 1994 won the gold medal for the second national water supply and drainage and fire protection exhibition in Beijing.
GYK pump control cabinet adopts famous components, with simple control circuit and stable performance. It can use external signals such as water level to control the start and stop of water pump, and has automatic protection functions such as short circuit, phase loss, overload and water shortage. And can be designed and combined according to the reasonable needs of users. Guangzhou Guangyi Fan Factory is a professional manufacturer that designs, manufactures and sells all kinds of fans. Enterprise products are suitable for urban construction, metallurgy, petrochemical, mining, building materials, transportation, food, paper making, environmental protection and other fields, and have passed the ISO900 1 international quality certification system certification.
It mainly produces low, medium and high pressure centrifugal fans, boiler centrifugal fans, dust removal fans, axial fans, fire-fighting high-temperature axial-flow smoke exhaust fans, fire-fighting high-temperature cabinet-type smoke exhaust fans, low-noise cabinet-type fans, high-efficiency low-noise mixed-flow fans, multi-wing centrifugal fans (range hoods), fire dampers and smoke exhaust valves.
Through continuous research, design and active introduction, HTFG series fire-fighting high-temperature axial-flow smoke exhaust fan, DT II series fire-fighting/fume hood fan, SWFG series high-efficiency low-noise mixed-flow fan, DTD series multi-wing centrifugal fan and DWT series roof ventilator have been developed successively. Among them, DT ⅱ, SWFG and DTD series fans have passed the municipal appraisal and provincial environmental protection product certification, and HTFG and DT ⅱ series fire fans have obtained fire protection licenses. Guangzhou Guangyi Group Environmental Protection Corporation is a subsidiary of Guangzhou Guangyi Group Co., Ltd., which has four subsidiaries: Guangzhou Guangshen Acoustic Equipment Co., Ltd., Guangzhou Guangyi Water Treatment Engineering Co., Ltd., Guangzhou Guangyi Atmospheric Treatment Engineering Co., Ltd. and Guangzhou Green Blue Environmental Protection Equipment Factory. From June 5, 2003 to 10, Guangzhou Guangyi Group Co., Ltd. was recognized as "the backbone enterprise of China Environmental Protection Industry Association" by China Environmental Protection Industry Association. The group company has obtained environmental protection special engineering design certificate (Grade B), environmental protection engineering design qualification certificate (Grade II) and environmental protection engineering construction qualification certificate.
Guangzhou Guangyi Group Environmental Protection Corporation made full use of its advantages and its own strength in the electromechanical industry, put forward the need to benefit from high-tech products, take high-tech products as the center, adjust the industrial structure, actively communicate and cooperate with universities and scientific research institutions, and expand into the field of environmental protection, and formulated the development strategy of "promoting products by projects and driving projects by products". This industry involves the treatment of noise, water, air and solids. Environmental protection projects are well-designed, well-equipped, with high product quality and advanced technology.
The products of Guangzhou Guangyi Group Environmental Protection Corporation mainly include complete sets of environmental protection products, installation technology of environmental protection projects, water pumps, complete sets of water supply equipment, fans and so on. Environmental protection products mainly include noise control, wastewater control, atmospheric control products and engineering installation technology. The new product SHNP series noise barrier won the gold medal in the 6th International Environmental Protection Exhibition. Since 2000, it has successively undertaken the sound insulation installation project of Guangzhou Inner Ring Road and Shanghai and other areas 10000 meters, which has been fully affirmed by relevant departments and experts. The leading products of water pumps are 423 models for industrial, agricultural, civil building and municipal pumps, with more than 1600 varieties and specifications, and the sales volume of water pumps ranks first in Guangdong Province. Water supply equipment factory is mainly committed to research and development of products with high-tech performance. The fan factory is mainly engaged in the production of environmental protection fan products, among which DTII fire/ventilation low-noise cabinet fan won the "second prize of Guangzhou Environmental Protection Science and Technology Progress Award" and developed into a leading product. Guangzhou Guangyi Special Alloy Manufacturing Co., Ltd. is an enterprise specializing in developing special alloy products. In cooperation with Shen Shaoao, a famous domestic material expert and senior engineer, the company has developed four series of special alloy materials, such as "S-type" corrosion-resistant and wear-resistant alloy, "RM-type" super heat-resistant and wear-resistant steel, "M-type" high-strength and high-toughness wear-resistant steel and "R-type" superalloy.
Among them, the alloy has excellent characteristics such as strong corrosion resistance, wear resistance and heat resistance. Compared with 3 16L ultra-low carbon stainless steel, Hastelloy and pure titanium alloy, which are widely used in chemical industry at present, it has obvious advantages in performance and price, and is a precedent for replacing imported products, realizing localization, revitalizing national industries and casting national fine products. Joining the WTO has created conditions for participating in international competition. S-type alloy and new product 1997 won the "National Invention Patent" on August 6th. (patent number: ZL 95112786.1). /kloc-0 won the title of "national key new product" in 1998, and/kloc-0 won the second international gold award for famous new products, technologies and inventions in Asia in 1999, and the international special honor gold award in the third Einstein World Invention Expo.