
Changzhou Suma Precision Machinery Co., Ltd was established in
2005, which was a professional and non-stop manufacturer for
mechanical parts, integrates into R&D, Design, Manufacturing
and Sales .
The main Catagories are :

One Way Clutch Bearing: CSK, ASNU, AS , NF, FE, DC, FWD, BWC, AXK,
AA, B200, BB, CKA, ...
Backstop Clutch : BS, MZ, FSO, HPI, PB, BS...R, NJ, NYD, NF, CKZ,
RSBW, AV , ...
Overrunning clutch: FXM, GFR, RSCI, RSXM, CKL-A, CKF-A, RSBI, GFK,
GV, GVG, BSEU, ...
Needle Roller Bearings: HF,HFL, RC, RCB, FC, FCB, OWC, EWC, 1WC,
HK, SCE, BCE, IR, ...
Cam follower bearings : CF, KR, CFE, CFH, CYR, CYR...S, NATV, NATR,
NUTR, KRV, RSTO, ...
Spherical Plain Bearings : GE, GE...ES-2RS, GE...DO-2RS,
GEG...ES-2RS, GEEW...ES-2RS, GE...UK-2RS, GE...ET-2ES, ...
Advantage of Company
- Germany Technology Introduction ensure goods reach an top-level
quality .
- Core Technical Team ensure ability to Find out - Work out problems
more efficiently .
- Over 15 Years Production Experience makes us easier to find out a
solution from any industrial field .
- Superior Equipment Production Line ensure goods produced under
strictly quality control .
- OEM / ODM available significantly save the customer's funds and
enlarge the benefits.

Advantage of Products
- High Torque Transmission
- High Load Capacity
- Preferable Wear Resistance
- Free Sample Quality Test Service (specially for small standard
item)
- Pre-Lubricated ensure its Long Life Using Time

Application Field
With a wide range of variety ( Over 100 different patterns and more
than thousands sizes available ), products are widely used in
Printing Machine, Packaging Machine ,Conveyor System, Bucket
Elevator, Gearbox , Reducer, Gearmotor, Electronics Toy, Hydraulic
System and any power transmission industrial field.

Market
With over 13 years experience, well equipped testing facilities and
strict quality control, Changzhou Suma Precision Machinery Co., Ltd
products sell well all over the world, the main markets are
European, America, Canada, Brazil, India, Asia, etc . It was a
certified enterprise with Quality Management System ISO9001:2015,
SGS , Safety Certificate of Approval for Mining Products . In the
meantime, with accurate control of key process and technical
support from engineer team, customized products are also available.
Stable product performance and reliable after sales service always
are our only way to win customer.