SINDO Co., Ltd.

SINDO Co., Ltd. is a South Korean cold forging and precision machining manufacturer established in September 1986 and headquartered in the Daegu National Industrial Complex, Daegu — one of South Korea's primary automotive components manufacturing zones. Over nearly four decades of continuous production, SINDO has built a fully integrated manufacturing capability spanning multi-stage cold forging, CNC precision machining, heat treatment, surface finishing, and automated dimensional inspection, operating 83 CNC machining units and managing over 1,500 mold types under an ERP-controlled production system. The company holds IATF 16949 certification, ISO 9001 and ISO 14001 quality and environmental management system certifications, INNO-BIZ designation, and Specialised Parts and Materials Enterprise certification — and was recognised with South Korea's $10 million Export Tower Award in 2017, reflecting its sustained export track record across international automotive supply chains. SINDO's customer base spans OEM and Tier 1 and Tier 2 automotive manufacturers including Hyundai Motor Company, KIA, and Renault Samsung Motors, for whom SINDO produces suspension and chassis components, drivetrain shafts, ball joint assemblies, and precision gears manufactured to zero-defect standards. Its product scope covers cold forging and precision machining for the automotive, construction, electronics, and defence sectors — with the automotive segment as its primary domain.

Indonesia's automotive aftermarket and OEM-adjacent component supply sector represents a structurally attractive opportunity for a Korean Tier 2 precision parts manufacturer of SINDO's calibre. The country's vehicle parc of over 18 million four-wheeled vehicles generates sustained replacement demand for suspension components, drivetrain parts, and chassis linkage elements — with Indonesian automotive distributors, workshop chains, fleet operators, and component trading companies increasingly sourcing Korean-made parts as a quality step-up alternative to lower-specification Chinese-origin parts, particularly for suspension and drivetrain components where dimensional precision, material fatigue resistance, and fitment accuracy directly affect vehicle safety and handling. Hyundai and KIA's rapidly growing Indonesian market presence — including Hyundai's Cikarang manufacturing plant producing the Ioniq 5 and other models — further strengthens the relevance of Korean-origin suspension and drivetrain components for the Indonesian aftermarket, as workshop technicians and distributors serving Hyundai and KIA vehicle owners actively seek OEM-compatible Korean-manufactured replacement parts for inner rods, ball joints, shafts, and anti-vibration bushings.

Complimentary Listing
SEANOHA Auto Parts Catalog
D. Suspension & Steering — Ball Joint

🏭 Est. 1986 | Daegu National Industrial Complex, South Korea | 83 CNC Units | 1,500+ Mold Types

Products:

Inner Rod — Suspension Link & Sub-frame Components

Cold-forged inner rods for chassis front sub-frame and suspension link assemblies
Assembled with anti-vibration rubber to absorb external vibration and shock loads
Applicable to passenger cars and commercial vehicles; OEM-grade dimensional tolerances

Inner Bush — Anti-Vibration Rubber Assembly

Cold-forged inner bush components assembled with anti-vibration rubber
Designed to isolate vibration and shock transmission in suspension and chassis linkage systems
Produced to OEM fitment specifications for passenger car and light commercial vehicle platforms

Precision Shafts — Drivetrain & Transmission

Cold-forged and CNC-machined shafts for automotive transmission systems
Carries sliding gears and transmits drive connection between clutch and propeller shaft
High-tolerance surface finish; produced to OEM dimensional specifications

Ball Joint Housing & Ball Stud

Cold-forged ball joint housings and ball studs for front suspension systems
Critical suspension component connecting suspension links and enabling full articulation movement
Manufactured to OEM fitment and load-rating standards for passenger car platforms

Precision Gears

Seat adjuster pinion gears, oil pump gears, and other automotive application gears
Cold forging process delivers high dimensional consistency and surface hardness without secondary grinding in many cases

Lightweight Structural Parts

Cold-forged lightweight components for automotive, construction, and defence applications
Optimised for strength-to-weight ratio; applicable to structural and semi-structural positions

Miscellaneous Cold Forged Components

Joint crosses, sleeve studs, nipples, differential components, and other precision cold-forged parts
Full CNC machining capability for complex secondary operations

🏅 IATF 16949 | ISO 9001 & 14001 | INNO-BIZ | $10M Export Tower Award (2017) | Renault Samsung Tier 2 Certified

🔩 OEM & Tier 1/2 Supplier | Cold Forging & Precision Machining | Zero-Defect Manufacturing Standard

📦 Export-active | $10M Export Tower Award | OEM & Tier 1/2 supply references: HMC, KIA, Renault Samsung Motors

🤝 Matched to the sourcing needs of Indonesian automotive distributors, workshop chains, fleet operators, and component trading companies seeking
Korean-manufactured OEM-compatible suspension, drivetrain, and chassis components for Hyundai, KIA, and other vehicle platforms in the
Indonesian aftermarket