Chongqing Minqiao International(CQMQ) is a company , located in import industrial city Chongqing, South West of China, which has diversity of series of the products that are used in various areas such as water, beverage, liquor, edible oil, lubricant, fuel and etc. After two decades of development, our main products have included valves, pipe accessories, filtration membranes, water filtration machine and elements, heat ex-changers and gaskets, edible oil and lubricant oil filtration and elements.
Our Valves
The company has modern standard production workshops, strong economic strength, perfect production equipment, and professional technical team, which are the comer stones of CQMQ steady development. CQMQ's products have won a reputation for quality first and they occupy the market with rich categories. The products produced have undergone strict inspection and testing, so that defective products will never enter the next process, Unqualified products will never leave the workshop, and defective products will not flow into the hands of customers. In order to steadily expand the market, the company currently develops and produces more than 200 types of products and more than 1,00 specifications.
Professional manufacturing and production of:stainless steel valve series: electric valves, pneumatic valves,L-type three-way ball valves,T-type three-way ball valves, single L-type tour-way ball valves, double-L four-way ball valves, I-type four-way ball valves, I-type five-way ball valves, L-type five-way ball valve non-standard five-way ball valve, filter, gate valve, check valve, stop valve, S-type stop valve, B-type stop valve, swing check valve, vertical check valve, Y-type filter, Wafer check valve, quick coupling, KJA tank truck quick coupling, KJB tank truck quick coupling, stainless steel quick coupling, aluminum alloy quick coupling, copper quick coupling, hydraulic quick coupling, one-piece ball valve, two-piece ball valve,Three-piece ball valve,butt welding ball valve, quick-fit ball valve, socket welding ball valve, internal thread ball valve, flange ball min, sanitary ball valve, sanitary diaphragm valve, sanitary flange ball valve, Z15 gate valve, H14 check valve, H12 check valve, JB11 globe valve, JS11 globe valve,GY11 filter, H71 check valve, Z41 gate valve, H44 check valve, H42check valve, J41 globe valve, GY41 fifer, Q11 ball valve, Q15 ball valve Q14ballvalve Q21ballvalve Q41ballvalve Q61ballvalve Q71ballvalve,Q81ballyalve. G81 diaphragm valve, D81 butterfly valve, pipe fittings, elbows, three-way, plugs, pipe caps, unions, outer wires, inner wires, skin dry Other non-standard products are customized. Nominal diameter: DN15mm-DN300mm(1/4"-12"). Nominal pressure: PNO.6Mpa-6.4Mpa(Class150LB-600LB), Connection methods: threaded, quick installation, flange, welding, etc. Drive mode: imported (domestic) pneumatic, electric, worm gear, hydraulic, etc.
Products are widely used in water, petroleum, chemical, paper, power station, shipbuilding, textile, construction, water conservancy, pharmaceutical, environmental protection and many other industries. Under the premise of standardized development, the company has successfully obtained the national pressure pipeline TS certificate, the international quality system IS09001-2015 certificate, the EU CE certificate, multiple national trademark certificates, multiple patents and other certificates and honors. Products are also exported to overseas, all over the United States, Japan, Europe, Southeast Asia, South Africa and other countries and regions. With the business philosophy of innovation to drive development, quality to survive, management to promote efficiency, and integrity to attract customers, the company"sincere service and focus on brand" wins the trust of new and old customers and serves new and old customers. Welcome new and old friends from all walks of life to call or write for consultation. Sincerely welcome users from all walks of life to visit, inspect and negotiate business!
Our Pipe Accessories
On pipe accessories, CQMQ mainly produces preservation steel pipe, anti-corrosion steel pipe, plastic coated steel pipe, high, medium and low pressure series pipe fittings and accessories, including various elbows, flanges, tees, reducers, elbows, head caps, power plant accessories, as well as customized non-standard and special-shaped pipe fittings according to the needs of users. The raw materials of our company are all purchased from domestic famous steel mills.Raw materials guarantee material quality and reliability. The finished products are tested one by one by strict and independent quality inspectors, with standard structure and size, and beautiful appearance. The wooden box and tray packaging is suitable for various transportation modes such as sea transportation, automobile transportation, train transportation, etc. Our company has a large number of stock of elbows, flanges, tees, forged pipe fittings and other materials, so as to reduce the supply time, reduce the cost and greatly improve the competitiveness of the company.
The products are widely used in petroleum, chemical industry, electric power, paper making, shipbuilding, construction, pharmaceutical and other pipeline engineering, and are sold well in more than 20 provinces and municipalities in China, and won praise from users.And exports to the United States,Canada,Southeast Asia and the Middle East and other countries and regions. The products are well received by users at home and abroad.
The company always adheres to the principle of "quality first", regards the product quality as the life of the enterprise, strictly manages the quality, establishes a quality management responsibility system with strict rewards and punishments, and forms a strict quality constraint mechanism and a reliable quality assurance system. Our company takes "the user is supreme" as the enterprise tenet. For many years, we insist on serving the construction site. For the service work that does not belong to the scope of the contract, we can also do what the user is anxious about, try our best to solve the problems for thee user, and get unanimous praise. The company always adheres to:quality-oriented, morality oriented, people-oriented, law-based, to produce high-quality products to give back to the majority of users.
CQMQ wholeheartedly welcomes new and old users to visit, inspect, negotiate and guide our factory. The growing demand of customers is our unremitting pursuit.All staff of the company are willing to cooperate with friends from all walks of life with high-quality products and good services to achieve win-win and create brilliance.
Our Filtration Membranes
CQMQ is one of the few manufacturers which produce such as micro filter (MF), ultrafiltration (UF), natt filter (NF), and reverse osmosis (RO). UF, SMF and other multi -dimensional multi -dimensional water treatment processes solutions.
Our membrane products are widely used in applications such as domestic sewage, industrial sewage, high pollution wastewater, urban regenerative water treatment, pure water preparation, high saline zero row, medium water reuse, food purity, material concentration and separation, etc. Experience and engineering cases
Our Ultra Filtration Membranes
Our hollow fiber ultra filtration membrane module adopts advanced internal pressure type and external pressure type membrane separation technology, and the separation is carried out under normal temperature and low pressure. It has the advantages of low energy consumption, high filtration accuracy, large water production, and strong anti-fouling ability It can effectively filter out harmful substances such as bacteria, colloids, suspended solids, rust, macro molecular organic matter in the water, and the water quality is clean and hygienic.
Our RO Membrane
RO membrane series is an aromatic polyamide composite membrane element. It has the characteristics of low operating pressure, high water production and high desalination rate. It has a high removal rate for dissolved salts, TOC, SI02 and other substances, and is especially suitable for the preparation of high-purity water in the electronics and power industries. It is suitable for desalination treatment of surface water, municipal water and other water sources, mainly used in industrial pure water, boiler feed water or brackish water applications such as high-concentration brine.
Our Water Filtration Machine and Elements
Our Oil Filtration Elements
