Sonka Engineering Machinery was first known to China domestic
market as its oil seal professionalism in the machinery industry. Keeping its core technology
advantage，Sonka Engineering Machinery was soon recognized as one of the most potential company in the
future mechanical oil seal business in China.
Sonka Engineering Machinery came into the mechanical oil seal
industry since 2008. It was called HuanQiu Engineering Machinery Co.，Ltd.With nearly ten years experience in the oil sealindustry，now we also developed other excavator parts: such as all kinds
of Filters, Alternators, Starters, Water Pumps, Cylinder
Blocks/Heads, Oil Covers, Oil Coolers, Oil Separators, Stepping
Motors, Pistons & Piston Rings, Liners, Ignition Switches,
Camshafts, Crankshafts, Main & Con Rod Bearings, Solenoid
Valves, Stopper Solenoids, Gear Pumps, Fan Blades, Thermostats and
Hose, which serves as a replacement for KOMATSU, CATERPILLAR,
HITACHI, SUMITOMO, KOBELCO, VOLVO, KATO, DAEWOO, HYUNDAI,CATSHC,
JCB and so on.
Till 2017， Sonka Engineering Machinery as an outstanding enterprise
to Join the Guangzhou Construction
Machinery Parts Association.It means the company's service and product quality has been
recognized by the industry.
Now because of the growth of the overseas market, Sonka Engineering
Machinery has already submitted the
documents for ISO900 and European Union CE certificate.In the past decades ，Sonka Engineering Machinery has served a large
number of projects. Such as seals series，seal kit
series，hydraulic pump series，piston &liner series，piston ring，gasket kit series
cylinder head，etc.The feedback from the market is very optimistic about the
spare parts and aftersale service.
Guangzhou Sonka Engineering Machinery Co., Ltd that aims to
retainers, importers and personal use.If you do not much know the
product we can provide you with professional solutions in detail.If
you are a professional, our products are you need.
Our raw materials are domestic production or imported from the USA
and Japan. Can match different quality request.
We do a small and patience business. Not that big not that more.
Sonka Engineering Machinery will keep moving on the excavator oil
seal business.it is not only your provider of
the seals，but as your factory improvement excavator performance！
In 2015，SONKA started its overseas market strategy. Sonka is
willing to serve the world with heart and faith.