About us
Our company began to cooperate with some colleges, universities and research institutes in 1960s. We have developed many varieties of molecular sieves, including A-type, X-type and Y-type, which are widely applied to air separation, metallurgy, insulating glass, integrated petrochemical industry, fertilizer and refrigerating industry.

Our silica gels include laciness one and coarser mesh one. The former is used as drying agent and adsorbent in a wide range of fields, and the latter is used as catalyst and catalyst carrier. Our sodium silicates include liquid one, powder one and lump one, applied to soap-making, welding, cleaning and paper box. They are also used as adjuvant of cement and quick drying agent in large scale projects.

During the last four decades, we constantly improve our technology. Enjoying technical advantage and good reputation both at home and abroad, our molecular sieve KSN-13X specially for air separation has won "Prize for Advancement in Science and Technology" awarded by the Ministry of Chemical Industry, and has been named as the supported product for imported equipment of General Company of Petrochemical Industry. Molecular sieve 4A-Wt has been named as the supported product for the Department of Aviation and Aerospace. Coarse mesh microsphere silica gel has been assessed as high quality product by the Ministry of Chemical Industry. Sodium silicate has been evaluated as the high-quality products of Jiangsu Province for several years consecutively.

In recent years, we have always been trying to make innovations in technology in order to satisfy users' need. In 1996, our factory developed molecular sieve special for making hydrogen with pressure swing adsorption which has already been applied to the large scale pressure swing adsorption equipment by many petrochemical enterprises like Maoming, Qilu and Kelamayi. Last year, over 100 metric tons of this kind of adsorbent were exported abroad, applied to large scale pressure swing adsorption equipment of Khartoum Oil Refinery jointly established by China and Sudan. At present, with its guaranteed high quality and competitive price, this adsorbent special for making hydrogen has become one of the favorites of most factories.

Our R&D Center is Nanjing University's Center of Research on Surface and Interface Chemical Engineering and Technology. Moreover, our factory has developed molecular sieve for PSA (Pressure Swing Adsorption) oxygen processing and dewaxing molecular sieve A. macropore silica gel. They are tending to be applied to large scale equipment, filling the gap in its field in China.

We wholeheartedly look forward to cooperating with all friends at home and abroad to create a better future.
Business TypeManufacturer
Business RoleSupplier
Products/ServicesMolecular sieve, sodium silicate, silica gel, silicon fertilizer, inorganic bonding agent
OEM ServiceYes
Our MarketsWorldwide
No. of Employees101 - 500 People
No. of R&D StaffLess than 5 People
Estimated Annual(Sales_USD)Above US$100 Million
Export Percentage30%
Quality_ControlIn House
Year Established1997
Legal Representative(CEO)Guanfeng Yin
Factory LocationOcean Chemical Factory, Jiangdu, Jiangsu Province. China
Factory Size8,000
Contact Information
Company NameNanjing Heyi Chemical Co., Ltd.
Contact PersonIrene Ping 
Company Address243 Yaoxin Main Road, Yaohua Gate, Qixia District, Nanjing City, Jiangsu Province. China
Postal Code210046
Telephone Number86-25-86623819
Mobile Number86-13057597990
Fax Number86-25-86623819
WebsiteNanjing Heyi Chemical Co., Ltd., http://www.tianyichemical.com, http://www.bizearch.com/company/Nanjing_Heyi_Chemical_Co_Ltd_370813.htm
Contact Supplier / Manufacturer

Browse By Category

AgricultureApparel & FashionAutomobileBusiness Services
ChemicalsComputer Hardware & SoftwareConstruction & Real EstateElectrical Equipment & Supplies
Electronic Components & SuppliesEnergyEnvironmentExcess Inventory
Food & BeverageFurniture & FurnishingsGifts & CraftsHealth & Beauty
Home AppliancesHome SuppliesIndustrial SuppliesLights & Lighting
Luggage, Bags & CasesMinerals, Metals & MaterialsOffice SuppliesPackaging & Paper
Printing & PublishingSecurity & ProtectionSports & EntertainmentTelecommunications
Textiles & Leather ProductsTimepieces, Jewelry, EyewearToysTransportation

Home  Product Directory  Company Database  Sourcing Leads  Sign In  Join Free
© 2016 Business Directory, All Rights Reserved.