Vietnam's industrial output value was 696.6 trillion dong, an increase of 7.6% over the previous year, of which the output value of state-owned enterprises increased by 3.7% (; the output value of non-state-owned economy increased by 9.9%; the output value of foreign-funded enterprises increased by 8.1% (of which oil and gas increased by 9.2%, and other industries increased by 8%). In 2010, Vietnam's industrial output increased by 14%, including 7.4% for state-owned enterprises and 17.2% for foreign-funded enterprises.Asia Expansion joint friends follow rest assured service enterprises Zhongyuan valve fittings Vietnam overseas customer service station to learn more Vietnam regional knowledge: Vietnam's main industrial products: coal, crude oil, natural gas, liquefied gas, aquatic products, etc. Vietnam is a traditional agricultural country, with agricultural population accounting for about 75% of the total population, and cultivated land and forest land accounting for 60% of the total area. Vietnam's food crops include rice, corn, potatoes, sweet potatoes and cassava, while its cash crops mainly include coffee, rubber, cashew nuts, tea, peanuts, silk, etc. In 2010, Vietnam's total output value of agriculture, forestry and fishery was 232.7 trillion dong, an increase of 4.7% over 2009, of which the output value of agriculture, forestry and fishery increased by 4.2%, 4.6% and 6.1% respectively.Expansion joint supplier Zhongyuan valve fittings is located in East Asia, China, bordering the Pacific Ocean, and the China-Europe train runs through the country. Zhongyuan valve fittings has a designated service team for Asia Expansion joint customers, which can provide reliable Expansion joint cement solutions for Vietnam Expansion joint customers!

      Rubber slow closing check valve

      The rubber slow closing check valve produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is a kind of valve pipe fittings made of all rubber structure. It is also a "duck beak shape", with "forward inflow, reverse check" function of new water supply and drainage valve products.

      We power the future through advanced manufacturing technology. Dear Vietnam [Rubber slow closing check valve] customer, thank you for visiting the Asia Waterproof casing Rubber slow closing check valve regional product service provider--Zhongyuan valve fittings Vietnam regional sales network site official enterprise website! Over the years, Zhongyuan valve fittings has insisted on taking research and development as the basis of survival, and constantly improved the application of new technologies in [Rubber slow closing check valve] products! 
       

      Product introduction
      The rubber slow closing check valve produced by Gongyi Zhongyuan Innovation Pipeline Equipment Co., Ltd. is a kind of valve pipe fittings made of all rubber structure. It is also a "duck beak shape", with "forward inflow, reverse check" function of new water supply and drainage valve products. It is made according to force analysis and force calculation, according to different working conditions, using different design mechanism, using different rubber formula first, and according to the material special working world.When the water flows forward, the water flows into the inlet, and the small water pressure can open the valve. The greater the water pressure, the greater the valve opens, the greater the water flow. We power the future through advanced manufacturing technology, Zhongyuan valve fittings reminds Vietnam friends that this information can help buy good Chinese products: When working in reverse, the valve port is closed naturally and the seal is reversed. The greater the back pressure, the tighter the valve port, the better the sealing effect. It is widely used in municipal, water conservancy, sewage treatment and other outlet, prevent backflow backflow, is to replace the door of the ideal product.

      Product feature

      1. Automatic opening and closing according to the water pressure difference, the most reliable, no noise, no personnel operation, no maintenance;

      2. Forward opening, water group force water, start pressure water, and flow rate according to the water pressure natural adjustment;

      3. reverse check good sealing, no leakage, prevent backflow, back pressure more water, the better the effect;

      4. Anti-corrosion, anti-aging, no deformation, strong adaptability, long service life;

      5. Wide range of size, nominal diameter: DN50 -- DN3000.


      Innovative duck-bill valve types

      1.  Tessellation type XF-X is installed in the middle of urban rainwater sewage pipes;

      2.  sleeve-connected type XF-T is installed at the outlet of the drain pipe;

      3.  Flanged type XF-F is installed at the outlet end of the drain pipe with flange;

      4.  The mounting plate XF-F is installed on the structure at the end of the water outlet;

      5.  Built-in type XF-F is installed at the end of urban rainwater sewage and system outlet;

      6.  Mortar or cement pipe type XF-F is installed at the end of mortar or cement pipe.


      Rubber slow closing check valve applicable scope

      1.The product has outstanding performance and wide range of use;

      2.suitable for sewage system;

      3.Applicable to discharge system;

      4.applicable to the dam system;

      5.suitable for airport, highway drainage;

      6.suitable for sewer discharge;

      7.suitable for pollution is not discharged;

      8.smell septum.


      Innovative pipeline product services:

      Professional manufacturing, professional service, innovation pipeline for you to create more value!

      Continuous improvement of service quality, excellence, "sincere service" is the innovation pipeline has been firmly believed in the goal. Reminder of product knowledge points for serving the Vietnam metallurgy industry:  Innovation pipeline in strict accordance with ISO9001-2000 quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales, service.  Strengthen communication with users, dedication to provide our customers with excellent products, perfect and beautiful service, innovation pipeline hereby make the following commitment:


      Product standards:

      Steel telescopic products are designed, manufactured and accepted in strict accordance with Chinese GB and HG standards and American API standards. Building a better world through technology, ZhongYuan's customer service personnel reminds us of the key points of product knowledge in the field of metallurgy application: The hardness of the sealing surface shall meet the requirements stipulated by the state, and the width shall exceed the national standards.


      Reasons for choosing innovative pipelines:

      Innovative water supply equipment Based on the advantages of the Construction of chemical and municipal pipelines in power plants industry, the core point "cultural atmosphere" Construction of chemical and municipal pipelines in power plants Rubber slow closing check valve service provider - Innovative water supply equipment always believes that the enterprise culture condenses the hearts of the people, and excellent talents shape high-quality products! Develop the Vietnam Market with brands and impress Vietnam customers with services, Key points of product knowledge in the field of metallurgy: Innovative water supply equipment, which has adhered to the Construction of chemical and municipal pipelines in power plants field and created Rubber slow closing check valve products with ingenuity for many years, has always attached great importance to the impact of cultural concepts on enterprises! Corporate culture is the soul and development cornerstone of Innovative water supply equipment, and the formation of Innovative water supply equipment corporate culture is by no means a result of one day.


      Instructions for purchasing innovative pipeline products:

      1、 Product Material Description: Due to the possibility of scratches or dirt on the surface of materials during transportation or distribution, and the possibility of surface oxidation or insufficient aesthetics during storage, the images and physical objects may also differ. Our manufacturer will definitely make our products more aesthetically pleasing, using high-quality raw materials for production. Never settle, dig deeper, Reminder of product knowledge points for serving the Vietnam metallurgy industry: Our manufacturer promises that our products are of high quality and affordable, and are entirely a customer's choice. If you have other models or specifications of products, you can contact our customer service online or consult us when purchasing

      2. Shipping instructions: 

      1. Due to the unique nature of the materials, all materials are shipped after payment by the customer, and are specially customized products for the customer. Once sold, there are no returns or exchanges for non material or quality issues! Please understand. 

      2. Please provide a clear description of the specific specifications, nominal diameter, working pressure, medium to be conveyed, quantity, and required performance of the required product before shopping. The main reasons for doing so are: 

      1) Ensure that the product prices quoted by the manufacturer are correct and accurate; 

      2) For customers, it provides protection for their own interests and prevents them from misquoting product prices, causing economic losses for both parties and causing unpleasantness for everyone; 

      3) Once the customer has made a decision and both parties sign a contract, the products produced by the manufacturer can meet the actual needs of the customer. 

      3. If the customer did not provide a clear description, the seller will not assume any responsibility in the event of a dispute! Please understand!


      Pre-sale services:

      Product introduction, technical exchange, non-standard product design, troubleshooting.

      In sales service:

      1. Maintain a trustworthy contract, ensure timely supply, and keep in touch with customers at all times. 

      2. For special or complex products, our factory arranges technical personnel to provide training and guidance to users on product use, troubleshooting, adjustment, and maintenance.

      After-sale service:

      1. The warranty period for innovative pipeline products is 12 months from the factory, and the "three guarantees" service (product quality issues) is implemented. 

      2. Our factory regularly organizes technical and inspection personnel to visit our products during use, seeking feedback from users on product quality, usage status, improvement opinions, and other aspects, in order to further improve product quality. 

      3.Quickly respond to customer complaints about product quality issues 

      4. For after-sales service, users are required to fill out the quality feedback form after the service and provide appraisal opinions, in order to jointly improve the product and service quality of the innovation pipeline.


      Order Information:

      1. The customer has special requirements for the product and must provide the following instructions in the order contract:

      1) Structure length; 

      2) Connection form; 

      3) , nominal diameter, full diameter, reduced diameter, pipeline size; 

      4) Medium used and temperature and pressure range; 

      5) Our factory can customize and design special products according to customer specific requirements for experiments, inspection standards, and other requirements. 

      2. Our company can customize and design special products according to customer specific requirements. 

      3. If the customer provides the determined product type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract on the condition of mutual understanding between the supply and demand parties. 

      Why choose Zhongyuan valve fittings for cooperation negotiation? The key word "word of mouth" metallurgy Rubber slow closing check valve service provider - Zhongyuan valve fittings firmly believes that word of mouth is a good marketing method, and "the fragrance of wine is not afraid of the depth of the alley" is a reflection of the peak of word of mouth marketing. Rubber slow closing check valve The technical content of the product is often the key to metallurgy Rubber slow closing check valve customer selection and judgment! In recent years, [Asia Expansion joint trusted partners Zhongyuan valve fittings Vietnam Rubber slow closing check valve multinational business promotion site] is injecting new technology into its products and upgrading its products. Strength comes from technological innovation, and reputation comes from stable quality! Rubber slow closing check valve Only by creating valuable products in the metallurgy industry and winning the reputation of customers can Zhongyuan valve fittings move to the industry stage. Zhongyuan valve fittings principal believes that to make metallurgy industry customers recognize your company, you must first have the Rubber slow closing check valve product you can produce. Zhongyuan valve fittings has always believed in the principle of doing things: no matter how many things you have made, Zhongyuan valve fittings flagship products Rubber slow closing check valve should always maintain a good standard, so that metallurgy Rubber slow closing check valve customers will give back good comments after using them. Then the word of mouth of metallurgy Rubber slow closing check valve products will go out.


      Brand achievement is not the wish of ZhongYuan people. How to make ZhongYuan [Rubber slow closing check valve] durable create value for Vietnam people is the direction ZhongYuan is committed to pursuing!



      Hi,Vietnam friends,If you want to know more information about Rubber slow closing check valve product, pls kindly leave your phone number, We will back to you ASAP once we got your message.

      I haven't made a decision yet! Rubber slow closing check valve Let's see ZhongYuan's customer feedback and related product questions and answers:
      Rubber slow closing check valve customer friend from Anhui
      Through communication with ZhongYuan water supply equipment technical personnel, we know that this manufacturer has focused on Construction of chemical and municipal pipelines in power plants for many years, has experience and can cooperate!
      Rubber slow closing check valve friend from China Shanxi
      The execution of the contract was in place, and there was no problem that I was worried about at the beginning. ZhongYuan water supply equipment, OK.
      Rubber slow closing check valve friend from China Guangdong
      ZhongYuan water supply equipment The Rubber slow closing check valve customer service of the enterprise is relatively professional, and the telephone communication is quite clear!
      Rubber slow closing check valve customer friend of Sichuan
      The contract in Construction of chemical and municipal pipelines in power plants is relatively deep and cautious, but the contract with ZhongYuan water supply equipment is executed fairly well, without any mess.

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