714-07-29320 Bearing Cylindrical Roller NJ212E Rollers Tapered Bearing for Machine Tools Excavator Parts

714-07-29320 Bearing Cylindrical Roller NJ212E Rollers Tapered Bearing for Machine Tools Excavator Parts​
Product Desscription

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Our Advantages
1. We are manufacturers and product direct sales.
2.Longer spanlife durability
3. More than 10 years of industry experience.
4.Professional production technology, product good quality and Low price.
5. Fast delivery and Support OEM/ODM order.
6. Large Stock,thousands of sizes and more than millions of pieces in stock.
7.We have the full range of mould size and stable and high quality production line.
Company Profile
Estabilished in 2010,Guangzhou Huilian Machinery Equipment Co,.Ltd is a professional manufacture and exporter.We mainly
produce excavator parts and hydraulic breaker parts.We are located in Guangzhou,China,with convenient transportation access.
All of our proucts comply with international quality standards and are greatly appreciated in a vatriety of different markets throughout
the world.Covering an area of 4500 square meters,we now have over 300 employees,and annual sales figure that exceeds
USD 30000000+ and are currently exporting 60% of our production worldwide.We often attend the exhibitions,such as Russia
Exhibition,Mexico Exhibition and so on.Our well-equipped facilities and excellent quality control throughout all stages of production
enables us to guarantee total customer satisfaction.Besides,we have received ISO9001.As a result of our high quality products
and outstanding customer service,we have gained a gloal sales network reaching Europe,America and so on.If you are interested
in any of our peoducts or would like to discuss a custom order,please feel free to contact us.We are looking forward to forming successful business relationships with new clients around the world in the near future.

FAQ
1. who are we?
We are Guangzhou Huilian Machinery Equipment Co,.Ltd and located in Guangzhou,China,with convenient transportation
access,start from 2010.We mainly produce excavator parts and hydraulic breaker parts.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Excavator parts and hydraulic breaker parts,
Main Products 1. Engine parts: Piston,liner, gasket set, bearing, valve, crankshaft,connect rod, camshaft,cyl block,cyl head,
turbo,starter, water pump, alternator, feed pump, injector, fuel pump.......
Hydraulic Parts: Hydraulic main pump, gear pump, swing motor, travel motor, final drive assy, swing device unit, main control
valve, hydraulic spare parts, final drive parts, swing motor parts......
Undercarriage Parts: top roller,bottom/track roller, idler,sproker, track shoe, track link, adjust cyl,arm/boom/bucket cyl, adjust
spring, exvavator bucket, bucket teeth/tip, H link......
Electronic parts : Throttle/stepper motor,electric appliance,Pressure Switch, Sensor, Switch Start Flameout Solenoid , monitor,
controller/ ECU......
Cabin parts : Complete cabin, cabin door, cabin door windows, cabin door lock, side door, engine cover, toolbox......
Other Parts: Seal kit, Bushing, Floating seal, O-ring box, Pusher, Coupling, Engine cushion, Gear, Raditator, Hyd oil cooler,
Condenser, etc.

4. why should you buy from us not from other suppliers?
We have 13 years of producing excavator parts and hydraulic breaker parts.
We produce high quality products.
We have kinds of products with popular and rare brands.That can meet your requirement.

5. what services can we provide?
Accepted Delivery Terms: FOB,CNF,EXW,
Accepted Express Delivery；as your request.
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union;

Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

In order to meet different customers' needs, Huilian Machinery also purchases Genuine Parts from German, Japan, Korea. And we established a long-term business relationship with customers from all over the world, like: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.

And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!

Introduction to Koko Shop Company

CertifiCATEEEEions

Enteprise Honor

Service Brand

Our Factory

Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area.

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.