Global Sourcing
Multi-origin supply of sulfur, phosphate rock and industrial metals — from the Middle East, Russia's Far East, Latin America and China's own mining regions — screened for quality before it ships.
Chongqing · China · Global Reach
Industrial minerals, sourced from the world's producers — delivered to your plant.
Chongqing Tianxin Mining Technology Co., Ltd. is an international trading company specialising in sulfur, phosphate rock and industrial metals for the chemical, fertilizer, rubber and metallurgical industries — with sourcing, trade finance, logistics and compliance managed end to end.
500K+ MT
Annual handling capacity
20+
Countries & regions served
99.5%
Minimum product purity
24h
Inquiry response target
What We Do
One counterparty for the whole supply chain.
From the producer's terminal to your plant gate, we coordinate every link — so you deal with one team, not a chain of middlemen.
Trade & Finance
FOB, CIF and CFR terms; L/C at sight and other payment structures; ICPO, proforma invoices and sales contracts prepared in-house.
Logistics & Shipping
Bulk and bagged cargo handling, vessel booking and port coordination, transshipment and multimodal routing via Chinese ports.
Compliance & Documentation
Dangerous goods classification, GHS labels and SDS, HS codes, import permits, inspection and customs clearance support at both ends.
Our Network
Trade lanes that move material.
Producers, terminals and shipping lanes connect our Chongqing headquarters to buyers worldwide.
Origins are indicative of active supply programmes and are subject to change by shipment.
Products
Five product lines. One standard of quality.
Sulfur, phosphate rock and industrial metals — consistent quality, clear specifications and shipped on terms that suit you.
Product 01
Granular Sulfur
Uniform, free-flowing granules for acid plants, fertilizer compounding and chemical processing.
- Purity ≥ 99.5%
- 2–6 mm
- Bags or bulk
Product 02
Powdered Sulfur
Fine-milled powder for agrochemicals, rubber processing and industrial compounding.
- Purity ≥ 99.5%
- 100 / 200 / 325 mesh
- Bagged
Product 03
Lump Sulfur
Coarse elemental sulfur lumps for acid plants and industrial furnaces — minimal fines, easy handling.
- Purity ≥ 99.5%
- 10–50 mm
- Bulk or jumbo bags
Product 04
Phosphate Rock
Natural phosphate ore for fertilizer production and phosphoric acid plants.
- P₂O₅ 28–35%
- Lump / crushed / powder
- Bulk or jumbo bags
Product 05
Industrial Metals
Copper, aluminium, zinc, lead and other metals — cathodes and ingots per grade.
- Cu ≥ 99.95%
- Al ≥ 99.70%
- Ingots / cathodes
Why Tianxin
Compliance first. Cargo second.
International mineral trade fails on paperwork more often than on product. We build every shipment on a compliance-first operating model.
- Dangerous goods handled under UN classification, GHS labelling and SDS
- Multi-origin sourcing for supply security and pricing flexibility
- Bank-grade trade documentation: contracts, L/C, bills of lading, inspection certs
- Direct, responsive communication from a single account team
Ready to move cargo?
Send us your specification — quantity, destination port and preferred terms. We respond within one business day.
Request a Quote