PT Cahaya Bukit Perunggu

What PT Cahaya Bukit Perunggu does

PT Cahaya Bukit Perunggu ('CBP') is an Indonesian metal component manufacturer headquartered in the Kosambi district of Tangerang, Banten. Founded in 1990, the company operates five integrated manufacturing services — forging, CNC machining, argon welding, metal stamping, and precision drilling — and produces finished components including wing nuts, shackles, U-nuts, LPG pressure tanks (3kg and 12kg), handle bars, drag chains, ball clevis, bushings, chains, hooks, and bucket elevators. CBP holds ISO 45001 (occupational health and safety) and ISO 14001 (environmental management) certifications and references 35 years of operating history in its public positioning.

CBP operates a project-based custom manufacturing model with no published price list. Customers submit specifications through a website 'Penawaran' (Offer) request form or a dedicated WhatsApp sales line and receive tailored quotes with a stated 24-hour response SLA. The company claims its in-house integrated production reduces lead time by 20% and unit costs by 15% versus outsourced manufacturing. Distribution is direct from the Tangerang facility to customer destinations, with no disclosed third-party channel or reseller network.

Customer mix is heavily weighted toward Indonesian government programs and state-owned enterprises. Disclosed project references include the 2004 KPU national ballot box supply (175,000 of 2.5 million units, approximately 7% of national needs, at up to 7,600 units per day), 2010 LPG cylinder manufacturing for the national energy program (up to 100,000 units per month), 2014 agricultural tooling, and 2016 railway component supply. Public partner logos include PT Wijaya Karya, PT Adhi Karya, PT Krakatau Steel, PT Pupuk Indonesia, PT Dirgantara Indonesia, PT Pindad, PT Larsen & Toubro, and PT Dharma Satya Nusantara. The company employs 11–50 staff, is privately held with no external funding or public listing, and is led by Director Tirto Hutomo Yuandi.

Name

PT Cahaya Bukit Perunggu

Legal name

PT Cahaya Bukit Perunggu

Website

https://ptcbp.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

PT Cahaya Bukit Perunggu is an Indonesian metal component manufacturer in Tangerang offering forging, CNC machining, welding, stamping, and drilling services. It produces custom precision parts for state-owned enterprises and industrial customers across energy, railway, agriculture, and automotive sectors.

Ownership category

akta.pro rank

Product category

Precision Metal Components Manufacturing

NAICS

Boiler, Tank, and Shipping Container Manufacturing (3324)

SIC

Metal Shipping Barrels, Drums, Kegs & Pails (3412)

akta.pro primary industry

Pressure Vessels, Columns & Storage Tanks (ASME/Process Vessels) (IMAHAEAF)

Keywords

• Precision metal fabrication
• Metal stamping services
• CNC machining services
• Forging manufacturing
• Industrial metal components

Headquarters

HQ city

Kabupaten Tangerang, Banten

HQ country

Indonesia

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Metal Component Manufacturing: Manufactures precision metal components (forgings, machined parts, welded assemblies, stamped parts, and drilled components) to customer specifications. Revenue is generated through project-based orders and recurring supply contracts for industrial customers. The company manages end-to-end production from raw material to finished component delivery.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

PT Cahaya Bukit Perunggu is an Indonesian metal components manufacturer offering five core manufacturing capabilities: forging, CNC machining, argon welding, metal stamping, and precision drilling. The company produces custom precision metal components (including wing nuts, shackles, U-nuts, pressure tanks/LPG cylinders, handle bars, drag chains, ball clevises, bushings, chains, hooks, and bucket elevators) to specification for industrial and government customers. Operations are end-to-end and in-house, serving national infrastructure projects in elections, energy (LPG), agriculture, and railway industries.

Product overview

PT Cahaya Bukit Perunggu (CBP) is a comprehensive steel and metal components manufacturer offering end-to-end solutions. The company operates five core manufacturing services: Forging (penempaan), CNC Machining, Argon Welding, Metal Stamping, and Precision Drilling. These manufacturing capabilities produce a portfolio of metal components including Wing Nut, Shackle, U Nut, Pressure Tank, Handle Bar, Drag Chain, Ball Clevis, Bushing, Chain, Hook, and Bucket Elevators. CBP positions itself as a 35-year experienced world-class metal components producer with advantages in reduced lead time (20%), cost reduction (15%), and in-house production to minimize supply chain issues.

Differentiator

Problem solved

Functional benefit

Products and services

• Forging
• CNC Machining
• Argon Welding
• Metal Stamping
• Precision Drilling
• Precision Metal Components (custom portfolio: Wing Nut, Shackle, U Nut, Pressure Tank/LPG cylinder, Handle Bar, Drag Chain, Ball Clevis, Bushing, Chain, Hook, Bucket Elevator)

Quantifiable outcome

• 20% reduction in waiting/production time
• +4 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Eight partnerships are on record, tiered minor.

• PT Wijaya KaryaminorOthersShown as a partner/mustomer in the "Mitra Kami" (Our Partners) section with a logo. Listed as one of 24 partner logos displayed on the website. Nature of relationship is customer or supply partnership.
• PT Adhi KaryaminorOthersShown as a partner/customer in the "Mitra Kami" section with a logo. Nature of relationship is customer or supply partnership based on context of national infrastructure projects.
• PT Krakatau SteelminorOthersShown as a partner/customer in the "Mitra Kami" section with a logo. As a steel company, this may represent a supply chain or collaborative manufacturing relationship.
• PT Pupuk IndonesiaminorOthersListed in the "Mitra Kami" partner section. Nature of relationship inferred as customer or supply partnership for metal components.
• PT Dirgantara IndonesiaminorOthersFeatured in the "Mitra Kami" section. As an aerospace company, suggests the partnership involves precision metal components for aerospace applications.
• PT PindadminorOthersListed in the "Mitra Kami" partner section. As a defense industry company, suggests supply of precision metal components for defense applications.
• PT Larsen & ToubrominorOthersListed in the "Mitra Kami" partner section. International engineering conglomerate involved in construction and infrastructure projects.
• PT Dharma Satya NusantaraminorOthersListed in the "Mitra Kami" partner section. Nature of relationship is inferred as customer or supply partnership.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• PT Barata Indonesia: Indonesian state-owned metal fabrication and engineering company producing industrial equipment and components. Larger and broader in scope, but competes for similar industrial and government contracts in metal manufacturing.
• PT Krakatau Steel: Indonesia's largest integrated steelmaker, producing a wide range of steel products. While much larger and focused on primary steel production, it is a listed CBP partner and operates in the same domestic metal value chain.
• PT Boma Bisma Indra: Indonesian manufacturer of industrial machinery, boilers, and metal products. A larger established player with overlapping metalworking capabilities, serving similar industrial and infrastructure customers.
• PT Adhi Karya: Indonesian state-owned construction and infrastructure company. Listed CBP partner sourcing metal components for infrastructure projects; competes indirectly in the broader construction supply chain.
• PT Industri Kereta Api (INKA): Indonesia's state-owned railway rolling stock and components manufacturer. CBP supplies railway components to this customer; INKA operates at scale across forging, fabrication, and assembly of rail equipment.
• PT United Tractors: Indonesia's largest heavy equipment distributor and mining contractor. Operates broader heavy industrial services but intersects with metal components for heavy machinery and mining applications.
• PT Pindad: Indonesian state-owned defense manufacturer producing weapons, military vehicles, and precision metal components. A listed CBP partner with overlapping precision metalworking capabilities in the defense sector.
• PT Dirgantara Indonesia: Indonesia's state-owned aerospace manufacturer producing aircraft and aerospace components. Listed CBP partner requiring precision metal parts; both operate in high-specification metal manufacturing.

Direct peers

• PT Citra Tubindo: Indonesian precision metal tubing manufacturer serving industrial customers. Direct peer in precision metal components manufacturing with a similar contract-fabrication model in the same market.
• PT Spindo (Steel Pipe Industry of Indonesia): Indonesian manufacturer of steel pipes and related metal products using stamping, forming, and welding processes. Direct peer in metal fabrication serving industrial customers in the same geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pt-cahaya-bukit-perunggu12

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about PT Cahaya Bukit Perunggu