“KIREX TECHNO, a team of European and Chinese engineers based in Shanghai with one goal: 100% compliance with your technical drawing requirements within due time”
A leader in OEM custom-made metal parts supplier in China
Mechanical parts supplier in China – KIREX TECHNO is based in Shanghai and is specialized in the production of mechanical parts for various clients over the world in the following industry, among which:
- Construction Machinery
- Agricultural Machinery
- Lifting systems for dumper trucks and roll-off tippers
- Valve and Industrial Machinery
- Hydraulic cylinder sub-components series
- Garage equipment machinery
A network of audited factory partner in China able to cover all metal fabrication jobs
Your dedicated specialist for the Manufacturing and Quality Control of mechanical parts in China
In a few words, here are the 3 strengths of KIREX TECHNO:
- A strong network built over the years: We have progressively established strong partnerships with factories located in the Yangtze delta region, among which 3 joint-ventures with our historical partners in Zhejiang province (lost wax casting, welding fabrication, forging/stamping). Our 3 partners are all equipped with a complete set of machining (CNC lathe, CNC horizontal/vertical mills, conventional and CNC 4,5 axis machining centre, grinders). In addition, our certified network of suppliers cover most of the metal parts customized finishes and surface treatment, such as: hardening heat treatment (vacuum, carburizing), Cr6-free zinc plating, hot dip galvanisation, epoxy primer and top coating, powder coating.
- Your eyes in the factory: Based in Shanghai, our engineers travel daily in the factories to secure all key phases of your projects. Our leitmotif: delivering within due time products with a quality guaranteed 100% conform to your drawing specifications. We put to use our technical expertise based on international standards to monitor every step, from project pre-study to sample validation onto batch production by:
- clarifying technical requirement based on international standards and your drawings
- setting up the process range of manufacturing
- validating the samples, inspecting the series parts
- organizing supply logistics
- Very competitive prices: The long term relationship we have established with our industrial partners ensures we obtain very competitive prices, payment terms, and reliable production lead times.
29 Aug 2024 – Quality control on casting steel components for snow ploughing machines
Purchase steel casting components safely in China with KIREX TECHNO. Quality control service with 20 years of experience in casting production
Jan 13, 2020 – Purchase Forged cylinder head with KIREX TECHNO safely in China
Safely outsource custom made metal parts through our network of audited factories in China. Based in Shanghai, our engineers perform all the quality control services directly at factory site.
Sept 28, 2019 – Steel casting part for road maintenance vehicle.
New project for our long term french client , steel casting part used for its newly deisgned road maintenance vehicle. Lost wax and CNC machining, shot blasted and antirust oil finish.
AUG 5, 2019 – OEM threaded rods for automotive industry for our European client
10.9 grade, 400 hours salt spray test , NC turning , series to be shipped to France for our long term client
December 17 , 2018 – Steel casting parts for special vehicles machinery
Custom-made lost wax casting parts for our European client , casting and machining according to our client drawing.
November 4, 2016 – Steel machined parts by KIREX TECHNO China
New steel NC machined parts batch production from our machining factory shop in Zhe Jiang (China).Those custom-made machined pieces are used as hydraulic cylinder caps used for our European clients.
October 3, 2016 – KIREX TECHNO Steel casting foundry manufacturer in China.
New lost wax casting supply projects for our European client used for specially equipped construction machinery vehicles. Steel S355 , NC machining and sand blasting finish. KIREX TECHNO is a leader among steel casting foundry manufacturer in China.
September 15, 2016 – KIREX TECHNO : Reliable steel casting manufacturer in China
New steel casting production for agricultural machinery by KIREX TECHNO China for our French client . Produced at our lost wax casting factory , Those parts have gone trhough heat treatement ( Quench and temper : 48-52HRc) , with carbide plate brazed. KIREX TECHNO China : your reliable steel casting manufacter with more than 10 years experience of…
August 30 2016 – lost wax casting supplies by KIREX TECHNO China
New steel casting parts in our lost wax casting factory nearby Shanghai ( China): NC machining and zinc plating finish . Those parts will be used by our Italian customer manufacturing street cleaning industrial vehicle.
Oct 23 2015 – Purchase safely custom made welded metal parts with KIREX TECHNO China: machined tubes series and welded fitting couplings
Purchase safely welded metal parts with KIREX TECHNO China : New series of tubes with steel machined fitting parts and weded assembly for our German customer. The tubes are NC machined and welded to special made ring , coupling devices was produced according to drawing specification for perfect fit.
July, 27 2015 – KIREX TECHNO welded steel fabrication: undercarriage for construction machinery
Welded steel fabrication : Custom-made welded chassis for excavator machines according to drawings for a famous European construction machinery company. Welded through special-made welding gauge and with post-welding CNC machining operation, all dimensions and gometric tolerances have been controlled through numeric tri-diemsional machine by a KIREX TECHNO quality controller.
July, 27 2015 – KIREX TECHNO new production of castings series for construction machinery application
New lost-wax casting series (G20Mn5+N steel ) in our Chinese casting factory , completed and validated by KIREX TECHNO for a manufacturer of construction machinery equipements in France. The dimensions have been validated through a 3D NMT and the inner quality have been confirmed through Xray tests ( Norm NF EN 12681 – ASTM E192-3)
June 15, 2015 – Purchase safely Forging parts in China :New series of forged cylinder cap
Purchase safely forging parts in China with KIREX TECHNO: Steel forged S355JO with NC machining at our factory shop in China, Quality control and full batch certification against technical requirements before departure.
April 24 ,2015 -New welded frame by KIREX TECHNO China – purchase safely custom made welded parts
Welded assembly used for agricultural machinery including : Laser cutting, Flame cutting, NC bending , Machining, shot blasting ,primer and top paint. Our Engineer controlled all critical steps of the fabrication and secured the batch 100% against client drawing requirements.
March 24, 2015 – Metal fabrication service in China : New series of welded parts by KIREX TECHNO
New series for our European client working in agricultural machinery : NC Flame cutting, NC machining, Welding according to drawing requirement. Epoxy primer and polyurethane top coat.
February 25, 2015 – Casting part in china with KIREX TECHNO : New GS500-7 cast-iron series for agricultural machinery
Cast-iron GS-500 casting hub wheel for our long term European client (agricultural machinery manufacturer) , CNC machining for bearing with precise alignment. Primer and top coating environemental EU/US compliant.
February 9, 2015 – Purchase casting part in China with KIREX TECHNO – New series of lost wax casting parts: lock plates for agricultural machinery
Purchase casting parts in China with KIREX TECHNO : New series of casting arm plates (GE300 steel), lost wax casting with NC machining milling and boring finish.
February 2, 2015 – Purchase forged part in China with KIREX TECHNO – New production of forged cutom-made part for a hydraulic cylinder manufacturer
Purchase forged part safely through our forge factory in Shanghai. We start with a full complete pre-study: machining allowance tolerances requirements equivalent material mould design Our quotation is based on your drawing requirements and annual quantity. All our production is controlled through our Shanghai team of Chinese-European engineers and technicians.
January 27, 2015 – Forged hydraulic cylinder clevis
Production at our forging shop partner of custom-made heavy duty hydraulic cylinder clevis according to our European client requirements. Heat treated alloy steel, forged and CNC machined.
December 20, 2014 – Lost wax casting production in China: importance of choosing the right process
Lost wax casting process, known also as investment casting process, enables to manufacture parts with particularly good surface roughness and precise dimensional tolerance. Process quick description An intermediary model is generated with a mould, usually made of steel or aluminium, that is injected with wax. The wax pattern once cooled will represent the shape of the part…
October 6, 2014 – New casting series – China OEM custom made casting part
China OEM custom made casting part: For one of our European clients, KIREX TECHNO has developed a new lost wax casting part for truck lifting system applications: Investment casting steel: G20Mn5+N (normalisation) 3-axis CNC machining Samples controlled with 3D numeric machine X-ray tested parts (level 3 ASTM E466)
August 19, 2014 – OEM custom-made agricultural machinery
New series of custom-made cranks according to our client’s requirements in CNC machining factory. The process to manufacture this component includes: CNC lathe stamping CNC milling welding surface finishing: degreasing and zinc plating This is now one of our numerous projects in OEM custom-made agricultural machinery.
August 15, 2014 – Manual: How to make a connecting rod
Minimum weight, maximum yield, the connecting rod is an emblematic forging part. Enduring some of the highest stresses in an engine, every step in the manufacturing process is determining to successfully produce reliable and performing rods. The choice of the material as well as the heat treatment must be carefully selected to reach the mechanical…
August 14, 2014 – New OEM forging U-shape steel S355JO end cap
New OEM forging parts: hot bending series of hydraulic cylinder U-shaped end-caps, at our forging factory in China. Validation procedures are ran by KIREX TECHNO with tailor-made gauge for 100% quality control.
August 6, 2014 – New series of G20Mn5+N steel in our investment casting factory in China
Casted steel G20Mn5+N in our investment casting factory in Zhejiang province, China. Bore machining and CNC milling. 100% control with specific gauge of required dimensional tolerances.
July 18 2014 – New series in our lost wax casting factory in China
New series of casted steel S355JO (base support for tire-changer equipment) for our French client, produced in our lost wax casting factory in Ningbo, China. This part includes the mounting of a special made plastic machined insert using PEHD1000.
July 17 2014 – Custom fabrication mechanical parts in China: Important points to specify
Custom fabrication mechanical parts in China: Important points to specify Following our article on the importance of technical specifications when purchasing mechanical parts in China, we post here a non-exhaustive list of norms defining several levels of acceptance according to different manufacturing processes. We also include the mention Important to specify for cases in which, according…
July 8, 2014 – New lost-wax casting hydraulic component
Hydraulic cylinder base support in G24Mn6+QT1 steel grade casted and machined in our casting factory in China Quenching and tempering heat treatment of the part, Hardness > 200HBJune 9, 2014 – Clarifying the specifications, a matter of critical importance
Mechanical parts subcontracting in China: Clarifying the specifications, a matter of critical importance Clarifying the specifications – The most crucial step in outsourcing mechanical parts stands within the comprehensive preparation of the specifications. When sourcing parts in very competitive countries such as China, the differences between standards, and the language barrier makes it a…
May 26, 2014 – Manufacturing of special gauge for 100% dimensional control
Manufacturing of special gauge - This hook-lift arm sub-part is assembled with another mecano-welded frame that colides all the way through. In mecano-welding, one of the key-points is to control the deformation due to the welding phasis. In order to guarantee that all the dimensions comply with the requests of our client, we have manufactured…
March 24, 2014 – Presentation of the factory to representatives from the Chamber of Commerce of Gipuzkoa (Spain)
Presentation of the factory – The Chamber of Commerce of Gipuzkoa is working on the development of the industrial relation between companies from this region of Nothern Spain and factories in Shanghai. As part of his program, reprensentatives of the Chamber have visited our KIREX TECHNO lost-wax casting facilities in Ningbo.