Company Introduction

Xilong Science (Stock Code: 002584) is a listed top Chinese silver material manufacturer with over 40 years of experience, operating production bases in Foshan and Shantou. We supply silver nitrate, silver chloride, silver sulfate, silver oxide, silver acetate, photovoltaic silver paste and semiconductor conductive silver paste to clients across Europe, America, Japan, South Korea and Southeast Asia.

We provide full grades including SG/GR, AR and PT, covering both reagent and industrial specifications. Our proprietary purification technology integrates hydrolysis adsorption, chelation treatment and high-efficiency separation, limiting heavy metal impurities like Cu, Ni, Fe and Cr to under 1 ppb, far exceeding traditional production standards. Supported by 2 research papers and 6 patents, our products apply to PV electrodes, electronic pastes, electroplating, lab reagents and silver-zinc batteries.

Our dedicated silver nitrate production line launched in 2021. Output reached 400 tons in 2022 and over 1,000 tons in 2023, with a targeted annual capacity of 3,000 tons by 2026. Our complete silver industrial chain delivers stable cost and quality control.

Certified with ISO9001, ISO14001, ISO45001, OHSAS and GMP, we serve long-term partners. Our sales network covers China and the whole Asia-Pacific, backed by 5 logistics centers and qualified hazardous chemical transport, ensuring safe, punctual global delivery. We offer competitive pricing, consistent premium quality and reliable one-stop supply for overseas electronics and photovoltaic manufacturers.