Longyan Production and Xiamen Export Coordination
Xiamen Yeli New Materials Co., Ltd. handles export sales, specification review and customer communication. Production is carried out by Fujian Tanjin Activated Carbon Co., Ltd. at its Longyan plant in Fujian, China, including gold-leaching grade coconut-shell activated carbon for CIP and CIL circuits.
Xiamen Yeli New Materials Co., Ltd. (YELI Carbon) is the export and customer-contact company. The Longyan production plant is operated by Fujian Tanjin Activated Carbon Co., Ltd. and includes a 10,000 m² site with two rotary activation furnaces. Gold-grade product data covers 6×12 mesh, iodine 1000-1300 mg/g, hardness ≥98% by the stated test method, and a COA for each production batch.
Production and Export Roles, Clearly Defined
The production base is located at No.52 Yanling West Road, Yanshi Town, Xinluo District, Longyan City, Fujian Province (生产车间：福建省龙岩市新罗区雁石镇雁岭西路52号生产车间） and operated by Fujian Tanjin Activated Carbon Co., Ltd. Xiamen Yeli New Materials Co., Ltd. coordinates export sales and customer communication from Xiamen.
The plant includes dedicated gold-grade coconut-shell carbon lines. Product release is controlled through a batch COA with stated test methods, and retained samples are available for buyer or third-party verification.
- Production by Fujian Tanjin Activated Carbon Co., Ltd. at its Longyan plant
- Team experience of 20+ years in activated carbon production
- Dedicated gold-leaching grade lines for CIP and CIL recovery
- Export documentation and customer communication coordinated by Xiamen Yeli
10,000+ ㎡ of Plant, Run Like a Supply Chain
Production workshop 4,000 ㎡ · packing & dispatch 4,000 ㎡ · raw char warehouse 3,000+ ㎡ — with hundreds of tons of finished stock and up to 50 containers of imported coconut shell char on hand.
Activation
Two rotary activation furnaces — 18 m and 12 m — steam-boiler assisted for consistent, large-volume output.
Processing Line
Crushing machine, two screening machines, a drying machine and a full acid-washing set.
Packing & Dispatch
A 4,000 ㎡ packing and dispatch area keeps hundreds of tons of finished carbon ready for fast loading.
What Buyers Can Verify Before Ordering
Production responsibility and export coordination are separated so every document has a clear issuer.
| Item | Who is responsible | Document or check |
|---|---|---|
| Production | Fujian Tanjin Activated Carbon Co., Ltd. | Named plant address, business registration and factory visit or video call |
| Export sales | Xiamen Yeli New Materials Co., Ltd. | Quotation, proforma invoice and customer correspondence |
| Batch release | Production and QC records | COA with lot number, stated methods and agreed limits |
| Verification | Buyer, retained sample or appointed inspector | Independent testing, SGS/Intertek inspection or pre-shipment witnessing |
| Export documents | Xiamen export team with logistics providers | Packing list, commercial invoice, transport documents and destination-specific papers |
Typical purchasing values discussed for gold-grade coconut carbon include hardness measured by a stated ball-pan method, iodine by ASTM D4607 or the agreed equivalent, particle-size distribution, moisture, ash and packing. The release specification and the tested batch COA govern the shipment.
Team Experience Behind Every Batch
Gold recovery carbon is not an off-the-shelf product. It takes production know-how to get the hardness, kinetics and consistency that CIP / CIL circuits demand.
Deep Production Experience
Team experience spanning more than two decades in activated carbon production, including gold-leaching grade coconut-shell carbon.
Dedicated Gold-Grade Lines
Dedicated lines for gold-grade coconut-shell carbon. Buyers can verify the release properties through the batch COA and a representative sample or plant trial.
Application-Oriented Grade Review
Share the circuit type, screen aperture, solution chemistry and operating constraints. Grade review is kept separate from unverified plant-performance claims.
United Nations Procurement — UNGM Registered Vendor
Xiamen Yeli New Materials Co., Ltd (YELI Carbon) is a registered vendor of the United Nations Global Marketplace (UNGM) — the shared procurement platform of the United Nations system. Buyers can verify our registration against the vendor record below.
- Vendor name: Xiamen Yeli New Materials Co., Ltd.
- UNGM Vendor ID: 1274320
- Registration status: Basic Level Registered Vendor
- Primary UNSPSC classification: 47101501 — Activated Carbon Equipment / Water Treatment Supply
The UNGM record allows buyers to verify the company profile and UNSPSC classification under Vendor ID 1274320. Registration is a supplier-directory listing, not an endorsement, product certification or guarantee of performance.
The registration identifies the product family we export for mining and water treatment — coconut-shell granular activated carbon for gold CIP/CIL recovery (6×12 and 8×16 mesh, iodine 1000–1300 mg/g, hardness ≥98%), plus granular, powdered and extruded carbons for drinking water, process water and gas treatment. A Certificate of Analysis is issued for every batch.
Supply You Can Rely On
Production capacity, raw-char stock and export coordination are managed as separate checks so buyers can review both availability and documentation.
Visit the Production Plant
Production Plant: No.52 Yanling West Road, Yanshi Town, Xinluo District, Longyan City, Fujian Province, China
生产车间：福建省龙岩市新罗区雁石镇雁岭西路52号生产车间
Export office: Room 2604-4, No.6 Hubin East Road, Siming District, Xiamen City, China
Questions Mining Buyers Ask Before Ordering
The Longyan production base is operated by Fujian Tanjin Activated Carbon Co., Ltd. at No.52 Yanling West Road, Yanshi Town, Xinluo District, Longyan City, Fujian Province — a 10,000 m² plant with a 4,000 m² production workshop, a 4,000 m² packing and dispatch area, and two rotary activation furnaces (18 m and 12 m). Xiamen Yeli New Materials Co., Ltd. (YELI Carbon) coordinates export sales and customer communication from Xiamen. You can verify the relationship by asking for the business registrations, factory photos, a live video call, or the plant address in the contract.
Yes. Buyers can request a visit to the named Longyan production plant, and we routinely do live video calls of the workshop, furnaces and packing lines before an order. Just ask for a video walkthrough via WhatsApp (+86 136 0090 6330) or email — we reply within 24 hours. For overseas buyers, third-party inspections such as SGS or Intertek can also be arranged at the plant.
Yes, we accept third-party inspection before shipment. You can appoint SGS, Intertek or another inspection company to visit the named Longyan production plant, sample the carbon, and witness loading. The inspection can be scheduled at the named production plant so the sampling and loading location can be verified against the contract.
For the next step, review the gold-carbon specification sheet, verify a sample batch COA, and compare the named production entity and export documents. Page last reviewed 2026-11-02.
Discuss Your Carbon Requirement
Send the circuit type, screen aperture, target iodine and expected volume for specification review and export coordination.