Gee Hoe Seng

Precious Metal Recycling & Recovery for Businesses in Singapore

NEA General Waste Collector — Class A & B · Since 1992

Gee Hoe Seng provides confidential precious metal recovery for semiconductor, electronics, data centre, and industrial operators across Singapore. We collect and sort materials containing gold, silver, platinum, and palladium, including plated pins, frames, connectors, printed circuit boards, and industrial scrap. Recovery is carried out through our certified refining partner with full chain-of-custody documentation, transparent assay, and settlement based on recovered metal content.

We hold a General Waste Collector licence (Class A and Class B) issued by the National Environment Agency, are ISO 9001 and ISO 14001 certified, and have operated in Singapore since 1992. All client materials are handled under strict confidentiality.

Singapore’s Precious Metal Recycling & Recovery Overview

Singapore’s electronic and industrial sectors generate significant quantities of waste materials that contain valuable precious metals such as gold, silver, platinum, and palladium. Recovering these metals through proper recycling not only conserves finite natural resources but also reduces environmental impact and supports a circular economy.

At Gee Hoe Seng Pte Ltd, we specialize in the collection, sorting, and recovery of precious metal-bearing waste from industries and companies. Our established processes ensure that materials containing precious metals are handled responsibly and channeled to certified refineries for recovery and reuse.

What is Precious Metal Recycling & Recovery?

Precious metal recycling is the process of recovering high-value metals such as gold, silver, platinum, and palladium from materials like electronic waste and industrial scrap.

This process conserves natural resources, lowers carbon emissions, and supports Singapore’s circular economy and national sustainability goals.

Precious metal recycling is also a critical component of Singapore’s e-waste management efforts. Many discarded items — such as printed circuit boards (PCBs), connectors, integrated circuits and computer components — contain trace but valuable quantities of precious metals. Through proper segregation and recovery, these materials can be reintroduced into the production cycle, closing the loop on valuable resources.

At Gee Hoe Seng, we work closely with our certified refining partner to ensure transparent and compliant precious metal recycling. From collection and documentation to assay and settlement, every step of the process is carried out with precision and integrity — giving businesses confidence that their e-waste and metal-bearing materials are responsibly recovered and processed.

Precious metal recycling in a transparent container.
The process of recovering high-value metals from discarded materials.

Types of Precious Metal-Bearing Materials We Recycle & Recover from Singapore Businesses

Copper / Nickel / Palladium Plated Frames

Gold-plated electronic pins collected for precious metal recovery

Gold Plated Pins

Gee Hoe Seng accepts the following precious metal-bearing materials from commercial and industrial clients:

Plated components and frames
– Copper, nickel, and palladium plated frames (lead frames, connectors)
– Gold-plated pins, contacts, and connectors
– Silver-plated components and busbars

Electronics scrap with precious metal content
– Printed circuit boards (PCBs) — populated, bare, or trimmed
– Integrated circuits (ICs) and CPU chips
– Surface-mount components on carrier tape or reels

Industrial process materials
– Plating solutions and sludge (dried, subject to prior sample review)
– Catalyst-bearing materials (subject to prior sample review)
– Anode and cathode offcuts from plating operations

Specialty materials
– Dental alloy scrap (gold, palladium, silver-bearing)
– Jewellery manufacturing offcuts and sweepings
– Lab and assay waste from existing refining operations

All materials require prior review to confirm acceptance, confidentiality requirements, and handling protocol. Contact us before scheduling a first collection.

We serve a wide range of industries including semiconductor manufacturing, electronics assembly, data centers and industrial manufacturers. Our recovery programs are designed to maximize metal yield while meeting Singapore’s environmental and compliance standards. Partnering with GHS ensures full transparency from collection to refining.

Learn more about accepted materials and handling requirements in our Recycling & Waste Guides.

How Our Precious Metal Recycling Process Works

At Gee Hoe Seng Pte Ltd, we oversee the key stages of Singapore’s precious metal recycling chain — from collection and sorting to assay, refining, and final recovery.

Our process ensures that all precious-metal-bearing materials are handled with transparency and compliance, maximizing recovery value while supporting responsible recycling practices. Together, this five-step process transforms electronic and industrial waste into reusable, high-value resources.

1. Precious Metal Collection

Precious-metal-bearing materials are collected from clients using our own fleet of vehicles. Our in-house team ensures timely and compliant collection for all clients.

2. Precious Metal Sorting

Collected materials are carefully sorted based on type and metal content. Proper classification allows for accurate sampling and maximized recovery efficiency.

3. Sampling & Assay

Representative samples are taken from each batch and sent to our certified refining partner for assay using industry-standard methods — typically fire assay or ICP analysis. Results determine precious metal content, quantity, and purity for transparent settlement.

4. Refining & Recovery

Materials are processed through refining by our refining partner, recovering metals such as gold, silver, platinum, and palladium.

5. Settlement & Reporting

Recovered metals are weighed, valued, and documented. Clients receive settlement records and supporting documentation.

Frequently Asked Questions

Have questions about what you can recycle, how rebates work, or whether your items qualify?
Explore our FAQs below to better understand how Gee Hoe Seng helps you recycle right.

Yes. In addition to standard settlement documentation, we can provide chain-of-custody records suitable for corporate ESG disclosures, conflict-minerals reporting, and downstream audits against standards such as RBA (Responsible Business Alliance) and SEMI. Specify documentation requirements when scheduling collection so the reporting format can be confirmed with our refining partner.

Plating sludge (dried), catalyst-bearing materials, and certain anode/cathode offcuts from plating operations are accepted subject to prior sample review to confirm composition and handling protocol. Liquid plating solutions require additional handling documentation and may be referred to specialist partners. Contact our team before scheduling to confirm acceptance.

Typical timelines vary by material type and volume. Collection and sealed transfer to our sorting facility usually happens within 2–3 working days of confirmed booking. Sampling, assay, refining, and settlement through our refining partner typically takes 4–8 weeks depending on material complexity and current refining queue. Exact timelines are confirmed per batch.

Yes. We sign standard or client-provided non-disclosure agreements before any material is handled. For first-time clients, we recommend a brief scoping call to confirm material types, volumes, confidentiality requirements, and settlement preferences before the first collection is scheduled.

Settlement is based on recovered metal weight and purity, determined by certified assay at our refining partner. Valuation uses prevailing London Bullion Market Association (LBMA) or equivalent benchmark prices at the time of settlement. Clients receive a full settlement statement including assay certificate, weight reconciliation, and refining partner documentation before final payment.

Yes. We sign non-disclosure agreements for any client who requires one. Each collection is sealed and logged at pickup with chain-of-custody documentation through to refining. Materials are not opened, re-sorted, or co-mingled with other clients’ material without written authorisation. For sensitive clients — semiconductor, dental, defence-adjacent — segregated handling and isolated processing runs can be arranged.

We recover gold, silver, platinum, and palladium from electronic and industrial materials. Accepted source materials include gold-plated pins, copper-nickel-palladium plated frames, printed circuit boards (PCBs), integrated circuits, connectors, plating solutions and sludge, dental alloy scrap, and jewellery manufacturing offcuts. Contact us before a first collection for sample review and handling protocol.

Yes. Gee Hoe Seng holds an NEA General Waste Collector licence (Class A and Class B) authorising us to collect and transport precious metal-bearing materials from commercial and industrial premises across Singapore. Refining is carried out through our certified refining partner. We are also ISO 9001 and ISO 14001 certified and have operated in Singapore since 1992.

Need a secure and transparent precious metal recovery solution?

Our team will review your material types, quantities, and recovery requirements to recommend a compliant, traceable, and value-optimized precious metal recycling programme for your business.

Certified precious metal recycling and recovery services with transparent assay, settlement, and documentation for businesses in Singapore.

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