Ruisen stands as your premier nano silver powder supplier, delivering a spectrum of pioneering solutions. Our distinguished Nano Silver Series encompasses a versatile array of Antibacterial Agents, each meticulously designed to elevate the standards of hygiene and protection across various industries.

Do you want to buy Melanotan II online? Are you in search of a reliable supplier for Melanotan II, known for its numerous benefits? Look no further than Hebei Nengqian Chemical Import And Export Co., Ltd. 

Tadanafil is used to treat erectile dysfunction (ED) and pulmonary hypertension in men.

Hebei Nengqian Chemical Import And Export Co., Ltd. is one of the excellent lithium hydroxide companies. We not only provide lithium hydroxide, we also provide any chemical products you need.

UIV CHEM is one of the toppest C13H8O,[486-25-9],9-Fluorenone in China.During these years of exporting , UIV CHEM now has rich experience in the worldwide markets.

UIV Chem Mono nano Silver  solution appearance:white to brown solution (depends to concentration),and all the solution are transparent(except the Mono nano silver solution for gel)!

Tile Adhesive Additive

Gypsum Additive

Hydroxyethyl cellulose（HEC）

Povidone is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It's easily soluble in water and many other organic solvents,with excellent  hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.

styrene acrylic emulsion

UIV CHEM is one of the toppest Pt(NO3)2,18496-40-7,Platinum nitrate in China.During these years of exporting , UIV CHEM now has rich experience in the worldwide markets.

Monopotassium phosphate

Tert-Butyl Acetate CAS 540-88-5

Introducing our premium Expanded Polystyrene (EPS) Raw Material – a versatile and innovative solution for a wide range of applications in the plastic manufacturing industry, such as Electrical industrial, instrumentation, communications equipment industry and other various instruments has been widely used as a shell, lamp, optical parts, equipment part.

Flexible Polymer Powder VE3211 for Wall Putty