大连星晖贸易有限公司

Start with customer demands, end with customer satisfaction.

Dalian Xinghui Trading Co., Ltd. focuses on R&D, production and export of brucite. Based in Dandong’s mineral-rich area, we partner with Dandong Dayanggou Mine (60%–64% brucite) and Dandong Yongfeng Mining (52%–58% brucite). With our owned factory Dandong Chuangyu New Materials, we complete ore processing and powder modification. We supply natural brucite ore and high-purity magnesium hydroxide tailored for cable, construction, auto, environmental and agricultural industries. Source-origin supply plus strict in-house quality control supports our worldwide business.

Our Strengths

1. Resource Advantage

We own premium brucite mineral resources in Dandong, Liaoning, with full in-house control over the entire process from raw ore sorting to deep processing. The MgO content of raw ore remains steadily between 56% and 64%, ensuring consistent product quality and reliable supply from the source.

2. Custom Processing

Backed by our own powder processing plant, we provide full-cycle customized services tailored to client specifications: ore crushing ranging from 0–200 mm and powder milling from 3.5 μm to 20 μm with whiteness between 80% and 94%, to meet varied particle size and purity requirements across diverse industries.

3. Technical Innovation

With proprietary core techniques for high-purity Mg(OH)₂ synthesis and surface modification, we deliver tailor-made products via silane or fatty acid treatment to improve resins’ tensile and elongation performance, realizing the optimal balance between flame resistance and mechanical traits.

4. Stable Capacity

Our annual output reaches 30,000–35,000 metric tons of powder and 50,000–60,000 metric tons of raw ore. We are capable of fulfilling both small & medium customized batches and large-volume bulk orders. Supported by flexible logistics arrangements, we guarantee efficient and stable supply chain performance.