Professonal manufacturer of molecular sieve
Place great importance on quality for constant good population
Consistent Quality
Strict quality control ensures stable performance and reliable results for every batch.
Competitive Pricing
Affordable pricing without compromising quality, offering great value for your business needs.
Reliable Support
Responsive and professional support, ensuring smooth communication and timely solutions for every order.
About Us
SienChem Technology Co., Ltd, established in 2019, is a professional manufacturing, developing and marketing company and mainly supplies molecular sieve, molecular sieve powder (Activated), activated alumina used in industrial applications across various sectors, including gas purification, water treatment, solvent recovery, desiccation, and air separation. With a focus on innovation, sustainability, and customer-centric solutions, we have a production base in ANHUI with annually output of 8,000 tons. Our factory fully implements the IS09001 quality management system and has built a modern laboratory and quality control center. There are 8 engineers and 12 technical personnel. Our customers involve industries such as petroleum, chemical, metallurgy, automobile, air conditioning, and electronic instruments from Europe, South America, Southeast Asia, etc. SIENCHEM warmly welcomes win-win cooperation and provides you with stable quality products, reasonable price and excellent services. We have an unwavering commitment to quality and customer service and strive for continues improvement on it.
Adsorbents are materials used to absorb or adsorb liquids or gases. They play a key role in applications like moisture removal, air and gas purification, spill control, and chemical separation across industries such as environmental, chemical, and pharmaceutical.
Sorbents are materials used to absorb or adsorb liquids or gases. They play a key role in applications like moisture removal, air and gas purification, spill control, and chemical separation across industries such as environmental, chemical, and pharmaceutical.
3A Molecular Sieve Powder use for PU adhesive
3A molecular sieve powder adsorbs moisture in PU adhesive that widely used for automotive.
LPG Purification with zeolite 13x, 3A
Combined use of 3A & 13X molecular sieves in LPG purification removes H₂S, odor, and moisture, preventing pipeline blockage.
Activated Alumina in Compressed Air Drying
Activated alumina is a porous material used for drying, purification, and as a catalyst support.
3A Molecular Sieve Powder use for PU adhesive
Removes moisture in PU adhesives to prevent foaming and enhance bonding performance.
3A Molecular Sieve for Ethanol Dehydration
3A molecular sieve efficiently removes water from ethanol via selective adsorption to reach 99.9% purity for fuel grade.
4A Molecular Sieve in Air Compressor
4A molecular sieve improves dew point, reducing costs, and boosting efficiency in industrial air systems.
We supply molecular sieve, molecular sieve powder, activated alumina to over 100 clients.
Manufacturer of Molecular Sieve
As a leading manufacturer of adsorbents, we supply molecular sieve, molecular sieve powder, activated alumina to various famouse customers worldwide and earn good reputation.
Clients Testimonial
Adsorbents are materials used to absorb or adsorb liquids or gases. They play a key role in applications like moisture removal, air and gas purification, spill control, and chemical separation across industries such as environmental, chemical, and pharmaceutical.
Application Case: Activated Alumina in Compressed Air Drying
Activated alumina for compressed air drying: achieves -50°C dew point, low energy use, and long service life in industrial applications.
LPG Purification with zeolite 13X and 3A molecular sieve
Combined use of 3A & 13X molecular sieves with activated carbon in LPG purification removes H₂S, odor, and moisture, preventing pipeline blockage.
Application Case: 4A Molecular Sieve in Air Compressor
4A molecular sieve ensures ultra-dry, oil-resistant compressed air, improving dew point, reducing costs, and boosting efficiency in industrial air systems.