bufferfly valve10+ factories verified

Changzhou Xinneng Automatic Control Equipment Co., Ltd. is a technology-based enterprise specialized in research, development, production, sales and service of various electric actuators, electric valves and automatic control systems. Annual productionand sales of electric valve actuator more than 10, 000 sets. In 2006 through the IS09001 quality management system certification, and obtained the national "productflame-proof certification", "explosion-proof the national industrial productsproduction permit" and issued by the national center for AnBiao "mining productssafety sign certificate", and in cooperation with the district technology bureauestablished the engineering research center for intelligent digital electric actuators, 16 patent for utility model.

Ninghai Raising Copper Industry Co., Ltd. Was founded in 2002. Located in Ningbo, zhejiang.

Founded in 2011, Wenzhou Xusheng Machinery Industry and Trading Co., Ltd is a modern enterprise which integrates scientificResearch and production. We are one of the new manufactures which are capable of producing high precision stainless steelSanitary equipment and pipeline connection parts.

Hebei Jiwei Valve Trading Co., Ltd. is a private joint-stock enterprise with independent legal personality and direct import and export rights. As a professional and high-quality supplier in the valve industry, it has a history of more than ten years. Our products mainly include GB/JB (China), DIN (Germany), Russian standards, API/ANSI (USA) and other standards. Diameter: DN 15 ~ DN 2000, pressure level: 0.25 ~ 10.0 MPa, working temperature: -60 ~ 450 º C. The main materials are gray cast iron, ductile cast iron, carbon steel, stainless steel and so on. Our main products include gate valves, globe valves, check valves, ball valves, butterfly valves, bottom valves, plug valves, Y-strainers, flanges, elbows, etc. Products are widely used in petroleum, chemical, electric power, construction, pharmaceutical, water supply and drainage and other fields. Our products have been exported to Russia, Ukraine, Pakistan, Kazakhstan, Malaysia, Belarus and other countries, and won the trust of customers and good reputation. Looking forward to the future, we sincerely hope that more foreign customers will cooperate with us to realize our common interests.

Longyao Chengxin Valve Co., Ltd., located in weijiazhuang Industrial Park, Longyao County, Hebei Province, is a professional company for manufacturing and selling valves and castings. The company was founded in 1993 and established as Longyao Chengxin Valve Co., Ltd. In 2005. After its establishment, due to the accurate market positioning, excellent quality and standardized internal management, the company has become a modern enterprise with considerable scale, and has a high reputation in the valve and casting industry in China.

WENZHOU LONGVA MACHINE Co., Ltd (Original Name: Wenzhou Longva Light industry Machinery Co., Ltd), (Longva Group., Co., Ltd) started in 2006 and founded in 2010. It located in wenzhou, Zhejiang, China. It's five minutes by car from air port. Is a collection of research and development, production, sales, export in one of the comprehensive enterprise. The company has a full set of production and testing equipment, a group of high-quality professional and technical personnel and engineers, has passed ISO9001-2015, CE, SGS, IAF, ECM, ANAB, CNS certification. Our products are widely used in biopharmaceutical, food, beer, beverage, water purification, cosmetics, semiconductor, chemical, oil and other fields.

Lying in Tanggu National Sea Hi-tech Area on Bohai Sea Rim Economic Circle with most economic vitality in China, with fast development of Tianjin Binhai New Area and large development potential of the valve industry here. Tianjin Tanggu Jinbin Valve Co., Ltd, is the leader of the industry based on the powerful technology force, complete production equipments, strict quality inspection and mature manufacturing process.

Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

MileSun Rubber&Plastic Co., Ltd operates as a rubber parts and services manufacturer.

Linzhang Changqing Machinery Co., Ltd. locates at the base of iron mineral-Handan City, Hebei province. Who established in 2006, covers 7500 squaremeters, is a modern foundry specially dealing in the business on researching, manufacturing, developing, and selling of the valve body, valve, the fitting of pipe, manhole cover and so on. Now the company has 100 workers, technical engineer 11 people.

Since 2011, Wenzhou Boshi Safety Products Co., Ltd. is a professional manufacturer, specializing in all kinds of lockout tagout & safety products to help avoiding industrial accidents, which are caused by the unexpected energization or start up of machines and equipments by the uncontrolled release of energy. Our safety lockouts are safety padlock, safety hasp, safety valve lockout, safety cable lockout, circuit breaker lockout, scaffolding tags and lockout station and so on.

Company Profile

Pretank, the largest-scale and longest-history stainless steel vessels manufacturer in China. Until the end of 2020, we have 4000 staff, 666, 000 square meter floor space and US$240 million annual sales. We have the most advantage technology R& D capability in the industry, adopt PDM, 3D and FEM to design vessels, Engaged in formulation of National Standard in designing, producing, inspection and transportation, laser and auto. Machines are used for improving quality and shorten construction period.

Wuhan TimeWave IoT technology Co., Ltd is a high-tech enterprise specializing in the application of Lora Wide Area Network (LoRaWan) core technology to realize the energy supervision service platform. Providing customers with one-stop overall solutions and services for metering communication equipment, software system platforms, project construction, and daily operation and maintenance management.

Shanghai Nainai Valve Manufacture Co., Ltd. is established in 1986. We are pride ourselves on a workforce of registered capital CNY 86.5million, 380 people including 82 engineering technical personnel, 33, 300 square meters of construction area, 280 sets of sophisticated machining equipments. The output value of 2008 is CNY 260billion with valves of 11, 000 tons/year, including CNY 2.5million of Export value. Nainai is professional valves manufacture. We mainly produce kinds of steel ball valves, gate valves, check valves, globe valves, plug valves, butterfly valves, safety valves, oilfield valves and any valves of special type. The products are widely used in industries of oil, chemical, metallurgy, electric power, etc. All the products are approved by API, ASME, EN, ISO, JIS, DIN, BS, and national GB standard. They have been distributed all over the world, and their steady and reliable quality has won good evaluation from our valuable clients in Europe, America, Japan, Middle East, Southeast Asia, Russia, etc.

Our compary is a professional enterprise engaged in the production, sales, and service of sanitary valves and pipe fittings.

Zhengzhou Tong Jin Jin Machinery Equipment Co., Ltd. is a manufacturer specializing in supporting products and environmental protection equipment for concrete mixing plants, dry mortar mixing plants, and has rich experience in this field.

The Brief Introduction of Baoding PingYiLu Petroleum&Oil Fittings Co., Ltd locates in the B zone of Xushui Industrial Park of China Hebei Province, which is Chinese largest corporation of High-middle-low Pressure Valve and flange. The floor space of core enterprise is 200000 square meters, and it has more than 500 staffs.