1) Excellent durability and flexibility in using.
2) Specially designed cords enhance durability and length stability.
3) Excellent in resistance against heat, oil and wear.
4) Show stable in high speed rotation.
5) Resistant to heat, oil, fatigue, aging and friction due to excellent and special frame.
6) Large power, high speed, long service life, small distortion, less space occupying.

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

Engine parts : piston liner kits, main &con rod bearings, valves, cylinder gasket kits, plunger/delivery valve/nozzle,cylinder block, cylinder head, crankshaft, camshaft, starting motor, oil /water / feed pump, fan blade, turbocharger,thermostat and so on.

Hydraulic parts: hydraulic pump assy , hydraulic pump parts(block ass'y, plate valve, guide retainer, retainer shoe, piston sub ass'y, cradle ass'y--cradle, cam rocker),
swing motor, swing machinery, swing circle, main control valve, travel motor,
boom cylinder, arm cylinder, bucket cylinder and so on.

Undercarriage parts: Chassis parts, track link ass'y, track shoe, sprocket, track roller, carrier roller, front idler, bucket ,Oil cylinder assy and so on .
Cooling system: radiator ass'y, oil cooler assy, shroud, after cooler assy, condenser assy, water tank assy, air conditioner, air compressor assy and so on.

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.