QINGDAO SWDF TRADING CO., LTD.

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Since 2025

China

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6DRC-1 6-Roll Crushing Mill | High-Performance Grinding Block

The 6DRC-1 6-Roll Crushing Mill is a professional-grade pulverizer designed for the demanding requirements of industrial

Water Soluble EDTA Calcium Disodium Salt Powder - Rapid Availability Elemental Fertilizer

Product: Calcium disodium ethylenediaminetetraacetate CAS Number: 23411-34-9 Chemical formula: C10H12N2O8CaNa2.2H2O

Water Soluble EDTA-FeNa 13.0±0.5%

Product: EDTA-FeNa CAS Number: 15708-41-5 Chemical Formula: C10H12N2O8FeNa.3H2O Molecular Weight: 421.09 Iron Content (a

EDTA ZNNA2 - Pure, Non-toxic and 100% Water-soluble

Product: Ethylenediaminetetraacetic Acid Disodium Salt CAS Number: 14025-21-9 Chemical Formula: C10H12N2O8ZnNa2.2H2O Mol

EDTA Chelate Compound, Pure, Non-toxic and 100% Water-soluble Compound

Due to the high-efficiency nutrient absorption rate of the chelate micro-nutrient in plants, it is superior to other for

About Us

Title (if product): China Mining Machinery & Mineral Processing Production Lines

Description: As the specialized trading arm of a leading mining machinery factory, we provide comprehensive solutions for global mineral processing. We offer a full catalog of China mining machinery, ranging from individual units like the high-efficiency crusher and robust excavator to fully integrated mineral processing production lines.

Our equipment is designed to optimize every stage of your workflow. We supply precision vibrating feeder units for consistent material flow, high-capacity screening machine systems, and specialized separation technology including the magnetic separator and high-sensitivity metal detector. For downstream processing, we provide durable pulverizerunits and advanced vacuum filter systems for dewatering.

Our engineering expertise extends to environmental and logistical support, featuring industrial dust collector systems, high-speed conveyors, and complete packaging lines. Whether you are building a new site or upgrading an existing facility, we respect strict quality standards and provide the technical trust required for large-scale mining operations.