1.Product Details         FM/UL/CE Ductile Iron Grooved Fittings for Fire protection System
2.NOTE:  
3. What could we do for you?    Contact below e-mail now
(1) FM/UL/CE certified standard high quality grooved fittings with best price.
      Every coupling, elbow, tee etc will be tested before package.

(2) A quick delivery time within  20-30 days, and most convenient shipping port- Qingdao port.

(3) Only small quantity of MOQ for your order- 1 pallet.

(4) Free Samples offered and only request little express fee.

(5) We are very happy to welcome you visit our factory in Weifang, China.

(6)Product Insurance under written PICC to guarantee your order.


4. Why choose "1NUO" Brand?        Contact below e-mail now

In Chinese, "1NUO" means "The Promise" ,which is a promise to our high quality and good reputation forever. When you choose 1NUO, you gain our guarantee and your valuable market. We  believe that every customer's requirements can be satisfied by our professional & customized services.
 
5.company introduction
Our facilities now covers more than 3000 aquare meters,the annual production capacity is well above 30000 tons,and there are more than 200 employees,among which are 10 engineering technicians and 5 senior engineers.

Now our factory departments inlude 11 medium frequency furnace,4 advanced vertical parting molding lines and 3 painting lines.Every coustomers requirements can be satisfied by customized services. 

5.production process

A rough castings of grooved fittings will be processed and produced by electric-furnice smelting,on-line monitoring and control and automatic molding methods.

6.strict testing and all kind of testing

Casting and metallurgical mircrostrcuture test,Experimentsof mechanics of materials,Experiment of rubber physical properties,Molding sand performance test,Pipe trech performance test,Size test,Pressure test,spectrum test.



7.OUR PRODUCTION PROCESS:  

Raw material → Melting and Casting → Surface Treatment → Test (leakage/ pressure etc.)  → Package → Delivery to your location!


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Application: As one of the most popular fittings in fire fighting systems, the grooved pipe fittings are widely used in fire fighting, air-conditioning, water supply, sewage, cement, oil&gas pipeline, mine piping and ordinary piping delivery. Yinuo is spreading all over the world and winning the appreciations from users at home and abroad.

ø Corporate Vision: Where there is pipes, there is 1NUO.
ø Corporate Mission: Connecting pipeline around the world, benefiting homes in every building.
ø Competitive Strategy: To supply market with perfect products, to win customers with excellent service.
ø Core Value: Pragmatic honesty, quality first, continuous innovation and win-win cooperation.
ø Quality Value: We survive with quality and develop by technology.