JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 6800m2. We have three manufacturing factories under Joneng enterprise. Jiayuan is especially into elbow, tee, reducer fittings in both sanitary grade and schedule grade ; Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines; Ezo is into manhole covers and small tanks.
The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries. Joneng is approved with CE, PED, ISO 9001 quality management system. The products are complied with FDA certificate.
JoNeng always insist in “What we say, What we do”. Our goal is to make a centennial factory.
JONENG PHILOSOPHY
WHAT WE SAY , WHAT WE DO; WHAT WE DO, WHAT WE SAY.
To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.
Rich Stock
We keep huge stock for pipe fittings, union, ferrules, butterfly valves, so we can delivery the goods in fast way.
Strict Quality Inspection
3 PMI machines to inspect the chemical for raw materials, semi finished products and final products to avoid mixing issue. 1 nos of roughness machine to check the surface of the products.
Precise CNC Machining
We get 45 nos of CNC machines for producing the valves and fittings. All of the CNC machines are imported brand with top precise machining for sanitary grade requirement.
Professional Management Team
Standardized management and professional team is the guarantee for quality.
Our History
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2007
Started the Brazil marketing Office.
Successfully developed the intelligent control cap for flow diversion valves.
Started the Middle East Office.
Started with Iranian Office.
Trying for new technology innovation, we applied for national innovation patents.
Quality management system ISO 9001 certificate approved.
Established technical research and development office for stainless steel sanitary ball valves and diaphragm valves.
The first PMI machine purchased to test the materials to make sure the quality is compliant.
Change the name from zhuoneng into joneng valves co.,limited which is an enterprise. Exporting license approved and started to do business with foreigners .
Production of pipe fittings started. Purchased 3 press machines to produce some small sizes of pipe fittings.
The first CNC machines purchased. Started production of butterfly valves and check valves.
Two more hand lathes purchased, and production capacity increased. Started to try for union products for bigger market. Threading issues happened and solved.
Zhuoneng self-employed households started in Sanjia industrial in a very small house around 15m2. Two hand lathes started the small factory. In the first year, because of poor technology and cost control, only ferrules were produced, it was a small plant for auxiliary processing for some other bigger companies.
Manufacturing Base
Raw material/gross
Pressing Workshop
CNC Workshop
CNC details
Product assembly workshop
Material Testing
Storage workshop
CNC workshop
Raw Material
Stainless Steel Plate
The packaging is very careful and strict, the service attitude of the logistics company is very good, the delivery speed is very fast, very satisfied with a shopping.
Stainless Steel Tube
We have an excellent technical team, which can be designed according to customers requirements.
Stainless Steel Coil
The quality is very good, completely consistent with the seller's description, very satisfied, really like it, completely beyond expectations, the delivery speed is very fast…
Valve raw material semi-finished products
Have an excellent after-sales service team to ensure that the first time to solve customer after-sales problems.
Pipe fittings raw material semi-finished products
More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.
Stainless Steel Plate
Stainless Steel Tube
Stainless Steel Coil
Valve raw material semi-finished products
Pipe fittings raw material semi-finished products
Equipments
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Honor Certificate
The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Joneng is approved with CE, PED, ISO 9001 quality management system. The products are complied with FDA certificate.
Factory Tour
CNC workshop
Polishing workshop
Pipe Fitting Press Workshop
Product assembly workshop
Storage workshop
Quality control workshop
Product blanks
R&D department
JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China. Totally 130nos of workers and the factory Covers 5000m2.
