Established in 2000, Zhejiang Jiaxing Haiyan Zhongxin Chemical Equipment Co., Ltd. (hereinafter called Zhongxin) is a National High-Tech Enterprise integrating R&D, manufacturing, and sales. We specialize in chemical packings and tower internals, with products extensively applied in critical process units-including distillation, absorption, and extraction-within petrochemical, coal chemical, air separation, and fertilizer industries. We engineer cost-optimized process solutions that deliver measurable operational efficiencies, transforming client assets into higher-value production systems through advanced separation technologies.

Pingxiang Bestn Chemical Packing Co., Ltd was established in 2007, It is a professional manufacturer and exporter that has more than 10 years experience in Chemical Packing. We are located in Hi-Tech Industrial Park, Development area, Pingxiang city, Jiangxi Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

Set up in 2008, Hebei Linchuan Safety Protective Equipment Co., Ltd has been launched over 9 years. Until now, with three main production line: Stainless steel ring mesh products, wire mesh deep-processing products and decorative wire mesh. GDS Metal is an SGS certified enterprise involved in production, sales and export.

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