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(Precious) metals

    (Precious) metal industry

    Metals used for a variety of sectors and products

    Precious metals are used for a wide variety of sectors and products, including the steel, glass and chemical industries. We are experienced in precious and platinum group metal inspections and analytical services. Control Union offers a complete range of independent inspection, weighing, sampling, sample preparation, and analytical services for a wide range of precious metals.

    Filter services:
    Inspection
    Cargo Condition/Damage survey

    Cargo Condition/Damage survey

    Through experienced surveyors and inspection professionals, we provide dependable cargo condition and damage survey services to help identify cargo issues, minimize operational risks, and support transparent reporting across the supply chain.
    Inspection
    Crop monitoring

    Crop monitoring

    Crop monitoring in agriculture gives you insights and helps you in the management of various pests, weeds, or illnesses in crops.
    Inspection
    Draft survey

    Draft survey

    With a draft survey we measure displacement of water to determine the weight of cargo.
    Inspection
    Full Outturn Guarantee (FOG)

    Full Outturn Guarantee (FOG)

    Shippers, traders and receivers of bulk commodities can manage risksby employing our Full Outturn Guarantee (FOG) services.
    Inspection
    Hold and hatch inspection

    Hold and hatch inspection

    Hold inspection ensures the vessel’s hold is ready to receive cargo without contamination and complete hatch inspections to prevent a cargo defect.
    Inspection
    Laboratory services

    Laboratory services

    We offer flexible, market-driven lab services for foodstuffs, animal feed, compound feed & (bio) fuels.
    Inspection
    Load compartment inspections

    Load compartment inspections

    Our Load Compartment Inspections (LCI), or hold cleanliness inspections, are performed by experienced and qualified surveyors who are familiar with the relevant rules and regulations (GMP+).
    Inspection
    Pest control

    Pest control

    The confidence to offer Pest Control services, a critical issue in every step of the supply chain, is based on our extensive knowledge about quality assurance, project risk management and hazard control. We offer pestmanagement worldwide.
    Inspection
    Representation port loading and discharge

    Representation port loading and discharge

    In our Port Loading & Discharge services, we use our inspection and supervision expertise to support you in meeting contractual obligations or regulations.
    Inspection
    Sampling and sealing

    Sampling and sealing

    Through correct sampling inspection in quality control, we can ascertain that the quality of your product meets the contractual specifications.
    Inspection
    Stock Monitoring Agreement (SMA) & Stock Check and Stock Measurement

    Stock Monitoring Agreement (SMA) & Stock Check and Stock Measurement

    Good stock control is when you have full knowledge of every product type, amount, value and quality in your warehouse. Our stock monitoring and measurement services allow us to observe and report on global stock management.
    Inspection
    Stock monitoring and measurement

    Stock monitoring and measurement

    Monitoring your stocks is important throughout the supply chain. We can provide continuous monitoring or periodic spot inspection where we keep an eye on the movement and condition of your commodities.
    Inspection
    Stuffing/Unstuffing

    Stuffing/Unstuffing

    The confidence to offer Pest Control services, a critical issue in every step of the supply chain, is based on our extensive knowledge about quality assurance, project risk management and hazard control. We offer pestmanagement worldwide.
    Inspection
    Tallying

    Tallying

    Our global team of highly professional inspectors and supervisors is dedicated to delivering accurate, independent, and reliable weight supervision services to support transparency, operational efficiency, and confidence throughout the supply chain.
    Inspection
    Tank Sounding

    Tank Sounding

    Monitoring your stocks is important throughout the supply chain. We can provide continuous monitoring or periodic spot inspection where we keep an eye on the movement and condition of your commodities.
    Inspection
    Temperature monitoring (TEMO)

    Temperature monitoring (TEMO)

    We have an established track record, gained over 12 years of conducting automated temperature monitoring services for international clients, across a wide range of commodities (including biomass, feed and food).
    Inspection
    Warehouse inspections

    Warehouse inspections

    Our expert team will check the overall condition of your warehouse and conduct an inspection to ensure the warehouse is ready to receive your valuable cargo.
    Inspection
    Weight and quality determination

    Weight and quality determination

    While some weight loss is unavoidable during the transportation and handling of bulk cargoes, we aim to minimise possible discrepancies in cargo weight between loading and unloading.
    Inspection
    Weight Supervison

    Weight Supervison

    The confidence to offer Weight Supervision services is based on our extensive experience in commodity inspection, quantity verification, and operational monitoring across the supply chain. We provide reliable weight supervision services to support accurate cargo handling, commercial transparency, and operational compliance worldwide.
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    Using dedicated equipment, our experts ensure that samples are prepared and analyzed according to international standards

    Latest industry insights

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