about us
Refrigerants are found in the cold rooms of supermarkets, the central air conditioning of office buildings and the cargo boxes of refrigerated trucks; people come into contact with them every day, yet rarely notice them.
Refrigerant is also a regulated commodity: production is bound by quotas, sales are subject to filing requirements, and both pricing and the order of supply have long been determined by quotas and production scheduling upstream.
Who organizes it, through whose hands it passes, and what records remain decide whether it can be used lawfully and reliably.
Problems in the refrigerant industry
These structural features of the industry leave several problems in refrigerant procurement that have gone unsolved for a long time.
Compliance work
Since MEE Circular Huan Daqi [2026] No. 8, sales filing, per-transaction verification, quarterly reporting and three-year retention of documents have all become hard requirements. These actions generate no revenue, yet getting them wrong means bearing liability.
Quotas and production scheduling
Fluorochemical plants produce according to their quotas. Buyers have no visibility into how much quota has been consumed, cannot lock in requirements in advance, and often end up facing stockouts.
Supply stability
Refrigerant demand is strongly seasonal, while production capacity has very little elasticity. Export orders often take delivery in large volumes over a short period, draining a plant's available stock and leaving a tight-supply window behind — and buyers often cannot get material on the spot.
Product variety
Procurement that spans several products at once, with order sizes ranging widely, is difficult to fill in a single pass.
The price and availability of refrigerants have long been determined by regulation, quotas, production scheduling and order volume together. Procurement that spans many products, a wide range of order sizes, and schedules that are hard to fix in advance needs a dedicated way of being organized.
Who we are, what we do
WULA was founded in 2013. We are a refrigerant supply organizer, focused on moving goods from the production line to the customer's own line and site.
Paperwork
We help customers meet compliance requirements: sales filing, per-transaction verification, quarterly reporting and three-year retention of documents.
Orders
Scattered orders are managed through consolidated, data-driven administration to keep procurement efficient.
Supply
Forecasting and coordinated allocation across multiple warehouses, to keep supply stable.
Quality, safety and compliance
Quality
Every batch is delivered to the product and specification agreed in the contract, with an inspection report accompanying the goods; physical-property data for 78 refrigerants can be looked up and calculated online.
Safety
Refrigerants are mostly pressurized liquefied gases, some of them flammable. Packaging specifications, filling quantities, and transport and storage methods are all subject to specific requirements.
Compliance
Since MEE Circular Huan Daqi [2026] No. 8 came into effect, sales filing, per-transaction verification, quarterly reporting and three-year retention of documents have become mandatory.
How we got here
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2013
We delivered our first refrigerant shipment to a customer.
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2018
Our system went live and the team was upgraded, linking quotation, scheduling, documentation and compliance into a single process — replacing personal discretion with a system, so that service quality no longer depends on who handles the case.
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2025
We upgraded the whole system once more, using data-driven coordination to substantially improve efficiency across all parties.
Today we serve more than 2,000 customers in China and abroad with continuous, stable service.
