Products
Aerospace Component
Aerospace Component
STi is an AS9100D certified company. We manufacture Aerospace Component based on Customer’s drawing and requirement. Our unique capability allows for extensive in-house development of Workholding system, Special Cutting Tool, Inspection Gage and Fine Machining of Aerospace Component.
Industrial Component
Industrial Component
STi’s key product since 1979. We manufacture Industrial Components for diverse industries, machines and materials. We machine soft polymer, non-ferrous, ferrous, hard metal to ultra-hard materials with state-of the art machining, measuring and reverse engineering facilities. Our extensive know-how in tolerancing and machining allows for longer component service life for our customers.
Special Cutting Tool
Special Cutting Tool
STi is known for innovative design, utmost precision and the finest quality of our Special Cutting Tool for the metalworking industries. We manufacture Special Tool Holder, Special Carbide Inserts, PCD and PCBN Tools for the Aerospace, Automotive and Consumer goods industries. STi holds international patent for clamping system design in PCD tool. Our fine made tools allows for lower cost per-piece, consistently.
Workholding
Workholding
STi design and manufacture various kinds of Workholding system such as Jigs & Fixture, Chuck, Collet, Center, Arbor and Mandrel for the Aerospace, Automotive and Consumer goods industries.
INSPECTION GAGE
Inspection Gage
STi design and manufacture various Inspection Gage from Hand Gage, Comparative Gage, Master, Thread Gage to complex Positioning Gage for the Aerospace, Automotive and Consumer goods industries. Our Calibration Laboratory is ISO17025 certified – ILAC MRA. In-house cryogenic facility along with subzero precision capability in steel and tungsten carbide established ourselves as top gage manufacturer in the country.
OEM
OEM
Our unique capability for full in-house design, development and manufacturing of supporting equipment along with producing the OEM product allows STi to provide utmost flexibility in fulfilling customer’s requirements. Our OEM products are manufactured for the Aerospace, Automotive and Consumer Goods industries. We have long experience in machining of non-ferrous and ferrous materials in large quantity.
Rotary Die and Tooling
Rotary Die and Tooling
STi has the capability to produce Tungsten Carbide as well as Hardened Steel Rotary Cutting Die, Sealing Die and Embossing Die for the Consumer Goods industries. Furthermore, Rotary Die Modular Frame for the transfer line machines are produced in-house.
SHEET METAL FABRICATION
Sheet Metal Fabrication
STi has a comprehensive facility for Sheet Metal Fabrication from Laser and Waterjet cutting, Bending, Welding, Painting as well as assembly to Mechanical Components. Our dedicated Sheet Metal Plant serves low volume high mix as well as high volume OEM requirements.
Services
Reconditioning of Carbide and Hardened Steel Rotary Die Cutter
Waterjet and Laser Cutting Service
Carbide, PCD and PCBN Cutting Tool Reconditioning
Calibration of Measuring Instrument and Inspection Gage
Facilities
Certificate & Design Patent
Cooperation
KURITA TECHNO CO., LTD.
NIPPON TUNGSTEN CO., LTD.
OSG USA, INC.
About Us
Our Story
Our humble beginning in 1979 started from Mr. Santoso’s dream to meet the growing demand in quality mechanical components for the domestic industries. CV. SANTOSO was established in the residence of the Santoso family in the city of Tangerang, suburb of the capital city, Jakarta in Indonesia.
Since the early years, we are recognized for the quality and value of our product. In order to ensure optimum control of manufacturing processes and quality, we manufacture our products in-house.
Over time, STi business and product line expand along with customer’s trust and support. We not only serve low volume high mix production, but also high volume mass production of mechanical components.
Thanks to our employees and customer’ support, we have grown to become a national leader in precision machining in Indonesia and expanding our market internationally.
Our list of esteemed clients along with the comprehensive machining expertise and the state-of-the-art facilities are confirmation of our commitment to our customers.
Our Motto
Your one stop shop for “Plug and Play” and long lasting product, because we understand the value of your MACHINE UPTIME.
Our Mission
We are the one stop shop for custom machining and fabrication needs. We build the best “plug and play” products and unique solutions, because we understand the value of your MACHINE UPTIME.
Our Vision
To enable our customers realizing the full potential of their production and to become the customer’s preferred choice in custom machining, fabrication and engineered product, globally.