Sonka Engineering Machinery Factory is a high-tech enterprise specialized engaged in the high-end sealing products production.
She is a development from HuanQiu Engine. Our factory includes Domestic Trade Department, Seal Department, Foreign Trade department. The major products are oil seals. Oil seals including wheel hub oil seals, hydraulic oil seals, inch oil seals, excavator bucket oil seals, crankshaft oil seals etc. At the same time welcome custom-made by offering drawings or samples. Products widely apply to various industries such as hydraulic pump, excavator, wheel loader, hydraulic breaker and so on.
Nowadays our products have exported to Germany, USA, Britain, Russia, Hungary, Poland, Iran and so on more than 20 Countries. In the domestic market, there are also many final customers and trading companies that have a long-term cooperation relationship with our factory. Access to customers and unanimously praised! Sonka Engineering Machinery Factory is willing to cooperate with you to forward to the development and common prosperity!
Plant and Machinery
Providing OEM/ODM service ,
Providing various of standard rubber sealings ,
Providing accurate products as per customers` sample & drawing ,
Providing technical support to new product development ,
Providing whole design project ,
Providing one-stop service—Customers whose purchasing amount more than $100000 per year, will enjoy free molding for rubber parts development.
Research & Development.
Sonka Engineering Machinery Factory is actively engaged in research and development activities for new technologies, new products and new services consistent with its commitment to provide "Quality and Reliability.
Advanced technological equipment, excellent research and development capability are the important guarantee of the first class products as well as meeting the needs of global customers.
Our company has advanced Vacuum plate vulcanizing machine Numerical control machine, Automatic trimming machine Molding machine and other production equipment.
We have more than 5000kinds of oil seals which used in excavator，mini excavator hydraulic breaker，loader，volvo ,Daewoo，Doosan，Hyundai，Kato，Caterpillar，liugong，Sany，KOBELCO，Sumitomo，KYB, NOK, NAK, SKF, Hallite,ycc.
Build a quality brand of high-end rubber seal in China.
Customer first, quality first, honesty first.
Our core values
All consider for the customer, attentively complete each product.
Taking the innovate and technology as the power strives for the survival by the quality.
Carefulness，elaborately attentively good products.
Contact Person: Mr. Sum Huang