Company Introduction

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Company Head Image

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Mantec Co. was established in December 1998 and is located in   

Ansung city near Seoul, Korea.    


We produce engineering plastic parts for ED in a car by injection.
Main products are Gear Housing & Gear for window lift motor and
power seat motor.  And Blower Wheels for HVAC. 


We have 44 injection machines and the range of machine is from 
100 tons to 350 tons.  And 140 employees are working for the company.  


We are also specialized in designing and manufacturing the Moulds.
To produce precise Moulds for Plastic Gear, we are equipped with
Hobbing Machine and Gear Design Software. 

Besides, we have 4 High Speed Spindles and EDM/WEDM.  


Mantec also has 2 plants in China and 80 employees are working
for the plants.  


Our customers are World leading automotive/car parts companies.
Thanks to our long and accumulated experiences in mold design and
car parts manufacturing, we are recognized as high quality supplier from
our customers over the world.  


Besides the car parts, if you need any other plastic parts by injection, 
let  us  know at any time.  


Thank you for your warm interest.  




Detailed Company Information

  • Company NameMANTEC CO LTD
  • Business TypeManufacturer
  • Year Established1998
  • LocationSouth Korea
  • Main MarketsChina,Germany,India,Mexico
  • Total Employees 101-500 People
  • Homepage
  • PresidentMr. Jungkwon, Cho
  • Phone+82-31-673-5200
  • FAX+82-31-673-6611
  • Address40, Je3gongdan2-gil, Seoun-myeon,, Anseong-si, Gyeonggi-do, KOREA
  • Product Category Rubber & Plastics > Plastic Products > Automotive Plastic Products

Our History

  • FEB, 2016Establishment of 2nd. China plant (Yencheng Mantec Co.,Ltd.)
  • MAY, 2010Establishment of 1st. China plant (Suzhou Mantec Co.,Ltd.)
  • FEB, 2010Selection for “Preferred Supplier” from Bosch Group
  • SEP, 2008Certificate of ISO 14001 (MSA)
  • SEP, 2008First Shipment to BueP in Germany (WLM Gear Housing)
  • SEP, 2008First Shipment to Bosch Mexico (WLM Gear Housing)
  • APR, 2007Certificate of SQ from HMC/KMC ( Tool )
  • APR, 2006First Shipment to Bosch China (WLM Gear Housing, Cylindrical Gear)
  • NOV, 2004Certificate of ISO/TS 16949 (NQA)
  • SEP, 2003Certificate of SQ from HMC/KMC ( Injection Molding )
  • FEB, 2003Establishment of MTC ( Mantec Technical Center )
  • MAR, 2002Certificate of Single PPM Quality System from Korea government
  • DEC, 1998Establishment of MANTEC