Seals will be supply as below :

* Dust/ Wiper Seal

* Piston Seal

* Rod Seal

* Buffer Seal

* Back Up Ring/Gasket

* Travel Motor Seal

* O-ring

* Wearing Ring

* Skeleton Oil Seal

* Sliding Ring

* Center Joint Seal

* Adjuster Seal

* Couping /Cnnctor

* Pusher

* Bushing

* Float Seal

* Steering Seal

* D-ring

* Steel Ring

Our main product lines of Excavator parts below:

1) Undercarriage spare parts: track shoe, track link, bolt, track roller, carrier roller, sprocket, front Idler, idler cushion…

2) Swing circle and related parts: swing gear, swing circle, swing machinery , moter ass'y, ring, valve, carrier …

3) Engine spare parts: cylinder head, cylinder block, turbocharger, piston, piston ring, metal, crankshaft, oil pump, fuel injection pump, water pump, alternator, starting motor…

4) Hydraulic spare parts: main valve, main pump, solenoid valve, boom/arm/bucket cylinder, final drive, travel motor, swing machinery, swing Motor…

5) Operator’s Cab spare parts: monitor, controller, engine controller, wiring harness, seat, air conditioner, air compressor…

6) Work equipment: boom, boom cylinder, arm cylinder, arm, bucket cylinder, bucket, link, tooth, adapter, cutter…

7) Quick-wear part: pin, bushing, filter, belt, bucket lip…

8) Electrical system: battery ,alternator, light, cable, relay, monitor, accelerator motor ass’y, starting motor, air conditioner, controller...

9) Cooling system: radiator core ass’y, oil cooler ass’y, after cooler ass’y, condenser ass’y, air cooler ass’y, oil cooler cover...

10) Fuel tank and related parts: strainer, sensor, fuel tank, water seperator…

General Order Process:

* Step1: Contact us by online, Email, skype, WhatsApp.
* Step2: We discuss prices, lead time, payment terms, shipping mode, packing.
* Step3: Issuing PI for you and you confirm.
* Step4: Arrange payment.
* Step5: Delivery.
* Step6: Goods reach you.
* Step7: After-sale service special for you.

Guangzhou Sonka Engineering Machinery Co., Ltd.

Loion: Guangzhou, China

Business scope:excavator spare parts

Fit for machine model brand: Komatsu, Hitachi, Kobelco, Kato, , Daewoo, Sumitomo, Hyundai, Volvo

Start

Sonka Company grew out of Global Engineering Machinery.

Time back in 2009, a spare parts shop named GLOBAL ENGINEERING MACHINERY established in Guangzhou City. Soon but stably, it sold its spare parts to more than 30 cities in domestic China in the same year, with the fame spreading far and wide, for the good product quality and service.

At that time the shop mainly sold mainly in seal and seal kits lines: excavator seal kits, loader seal kits, bulldozer seal kits, breaker seal kits and other construction machinery-related seals.

Growing

To meet customer’s growing needs on seal kits, in 2013, a new company named Guangzhou Huanqiu Seal Technology Co. LTD was set up to handling the seal factory. Factory manufactures all kinds of seals for construction machinery.

It then lay solid foundations for oncoming development.

HQPA stands for High Quality Product Assurance!

Expand

With rich experience and established technique, customers are satisfied with our seal kits for high quality and good performance.

And we would like to share these seal kits with the world outside China. In the year of 2014, we creates the Guangzhou Sonka Engineering Machinery Co. Ltd, a branch trading company, to deal with all the oversea business.

Prospect

In the year 2020, Sonka Company will upgrade our brand. We will set up Management Service Center in the oversea market to promote our uniform brand all over the world.