UTEC (Suzhou) Sealing Technology Co., Ltd., a subsidiary of Zhongmi Holding Group (Sinoseal), is a premier manufacturer and integrated provider of comprehensive sealing solutions based in Suzhou, China. Established in 2008, the company operates as a National High-Tech Enterprise specializing in the research, development, and production of high-performance hydraulic and pneumatic seals, engineered plastic parts, and advanced sealing materials. UTEC is distinguished by its proprietary CNC Seal Manufacturing System, which utilizes mold-free turning technology to provide on-demand production of customized seals with short delivery times.
The company's extensive product portfolio includes O-rings, piston and rod seals, rotary seals, wipers, and large-diameter seals (up to 2000mm+ OD) manufactured from premium materials such as FFKM, polyurethane (HPU), PTFE, and NBR. Beyond components, UTEC manufactures specialized CNC lathes and provides turnkey manufacturing technologies, including the UTOSEAL software for intelligent seal design. Their solutions serve critical sectors including mining, energy, construction machinery, and shield tunneling.
Operating from a sophisticated facility in the Suzhou Industrial Park, UTEC maintains a workforce of 101 to 200 employees and holds ISO 9001, ISO 14001, and IATF 16949 certifications. With over 40 national patents and a strong focus on digital transformation, the company supports global clients across more than 50 countries with services ranging from prototyping and testing to full-scale production and installation.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
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CNC Seal Machine, European Quality CNC Machine for Manufacturing
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CNC Seal Machine, European Quality CNC Machine for Manufacturing, Find Details and Price about CNC Machine Seal from CNC Seal Machine, European Quality CNC Machine for Manufacturing - Utec (Suzhou) Sealing Solutions Co., Ltd
Custom Machined Seal for Replacement Offered by Austria Company
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Custom Machined Seal for Replacement Offered by Austria Company, Find Details and Price about Custom Seal Acm from Custom Machined Seal for Replacement Offered by Austria Company - Utec (Suzhou) Sealing Solutions Co., Ltd
O Ring Seals of PU, NBR, PTFE Materials Supplied by Factory
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Seal Kit with High Quality From Austria Manufacturer
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Seal Kit with High Quality From Austria Manufacturer, Find Details and Price about Seal Kit from Seal Kit with High Quality From Austria Manufacturer - Utec (Suzhou) Sealing Solutions Co., Ltd
PU, NBR, PTFE Tubes for Sealing Production, Materials for Machined Seals
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PU, NBR, PTFE Tubes for Sealing Production, Materials for Machined Seals, Find Details and Price about PU Tubes from PU, NBR, PTFE Tubes for Sealing Production, Materials for Machined Seals - Utec (Suzhou) Sealing Solutions Co., Ltd
PU Tubes for CNC Manufacturing Seal
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PU, NBR, PTFE Sealing Material From Europe
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Used Turning Center UT400E Economic Twin Spindle 3500rpm
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Used Turning Center Ut400e Economic Twin Spindle 3500rpm - Buy Used Seal Making Machine Product on Alibaba.com$30000
UT850 UTEC Seal Production Machine 850mm
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Ut850 Utec Seal Production Machine 850mm - Buy Seal Manufacturing Machine,Seal Production Machine Product on Alibaba.com$150000
Facing Tool Insert for Seals Machining
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Facing Tool Insert For Seals Machining - Buy Offset Tool,Cutter Blade,Tool Insert Product on Alibaba.com$701.14
Cut off Tool Insert for Seals Machining
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Cut Off Tool Insert For Seals Machining - Buy Types Of Turning Tools,Turning Tools For Metal Lathe,Cnc Machining Tools Product on Alibaba.com$1000
Economic Seal Manufacturing Cnc Lathe Machine UT400E
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lather Machine For Seals Produce Product on Alibaba.com$74000
Customers
CROWN RUBBER WORKS
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Certifications
ISO 9001
2
International Organization for Standardization 9001
IATF 16949
1
International Automotive Task Force 16949
ISO 14001
1
International Organization for Standardization 14001
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Key export market
🇰🇿 Kazakhstan🇰🇿 Kazakhstan
🇮🇩 Indonesia🇮🇩 Indonesia
🇮🇳 India🇮🇳 India
🇲🇽 Mexico🇲🇽 Mexico
🇷🇺 Russia🇷🇺 Russia
🇬🇹 Guatemala🇬🇹 Guatemala
🇺🇸 United States🇺🇸 United States
🇲🇾 Malaysia🇲🇾 Malaysia
🇵🇭 Philippines🇵🇭 Philippines
🇨🇩 DR Congo🇨🇩 DR Congo
🇲🇳 Mongolia🇲🇳 Mongolia
🇹🇷 Turkey🇹🇷 Turkey
🇻🇳 Vietnam🇻🇳 Vietnam
🇧🇷 Brazil🇧🇷 Brazil
🇺🇿 Uzbekistan🇺🇿 Uzbekistan
🇳🇦 Namibia🇳🇦 Namibia
🇸🇦 Saudi Arabia🇸🇦 Saudi Arabia
🇪🇪 Estonia🇪🇪 Estonia
🇲🇪 Montenegro🇲🇪 Montenegro
🇨🇦 Canada🇨🇦 Canada
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Su Zhou Ckc Sealing Technology Co., Ltd
🇨🇳 China
201411-50 peopleManufacturer
Product customization
Custom packaging
OEM manufacturer
ODM manufacturer
Key market
North America
Description
Su Zhou Ckc Sealing Technology Co., Ltd, founded in 2014 in Suzhou, China, is a manufacturer specializing in high-performance sealing and valve accessories. With a registered capital of 3 million yuan and 11 to 50 employees, the company offers OEM and ODM services. They are ISO 9001 certified and operate a factory with 10 production lines, emphasizing advanced technology and strict management. Their product range includes O-Rings, Delta Rings, Covers, Plastic Flanges, Clear PVC Pipes, Valve Seats, Oil Seals, Gaskets, Rgd Sevies for Valves, and Peek Rings. These products are engineered for demanding applications in industries such as petroleum and natural gas, chemical, nuclear power, and aerospace, particularly in high-pressure, high-temperature, low-temperature, and RGD environments. The company leverages a high-performance sealing R&D team with over 12 years of experience, utilizing sophisticated equipment with 80% of parts from well-known brands and imported corrosion-resistant die steel for high-precision molds. Their annual output value ranges from US$1 Million to US$2.5 Million.
Different Size Color NBR EPDM FKM FPM O-Ring/Silicone O-Ring$0.06
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Top Quality Free Sample DIN Outside Fitting Plastic Flange Covers$0.01