Our company is a leading manufacturer/supplier/exporter of Bis 4 aminophenyl methane, speciality intermediates, DDM Diaminodiphenylmethane .Honesty is the foundation of being a human being, the foundation of the survival and development of an enterprise, and the first consideration in supervising our production of each specialty chemical company.As an enterprise with excellent reputation for many years, our company is to lead the development of related industries, support the construction of various national trade service knowledge and serve the overall goal of national economic upgrading. Our company has a reasonable industrial structure, leading quality and efficiency, and motivated staff, making it an excellent enterprise with strong international competitiveness. Our enterprise spirit is, unity, innovation, rigorous, pioneering. The company adheres to the belief that confidence comes from professionalism and absolute quality assurance. We have improved the product quality and enterprise management so as to provide customers with more comprehensive, professional and efficient solutions and sincere service. Our company is committed to creating a culture of diversity and inclusion that fosters innovation and creativity.
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![4,4′-Methylene(bisaniline)]()
4,4′-Methylene(bisaniline)Heze Yonghui composite material company,founded in 2008,is located in Dongming County,Heze City,the capital of peony in China,covering an area of more than 30000 square meters.It is specialized in...read more -
![4,4-Diaminodiphenylmethane]()
4,4-DiaminodiphenylmethaneProduct name:4,4-Diaminodiphenylmethane ，read more
Other name:4,4'-Methylenedianiline
CAS:101-77-9
UN:2651
Purity:≥99.5%
Chemical formula: C13H14N2
Molecular weight:... -
![MDA-60(4,4-Methylenedianiline)]()
MDA-60(4,4-Methylenedianiline)Product name: MDA-60(4,4-Methylenedianiline)read more
Appearance: Pale yellow transparent liquid/semi-solid
Viscosity(40℃）: 3,000-5,000 mPa·s
Content of 4,4'-MDA: 55%-63% ... -
![DDM（Diaminodiphenylmethane）]()
DDM（Diaminodiphenylmethane）Product name: DDM（Diaminodiphenylmethane）read more
Appearance: Pale yellow solid
Content of 4,4'-Methylenedianiline: 65%-75%
Package: 25 kg/Bag
CAS NO.:101-77-9... -
![H12MDA]()
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![4,4′-Methylendicyclohexanamine]()
4,4′-MethylendicyclohexanamineProduct name:4,4′-Methylendicyclohexanamineread more
Other name:(4,4′-Diaminodicyclohexyl)methane
Bis-(p-aminocyclohexyl)methane
CAS:1761-71-3
UN:2735 -
![4,4′-Methylenedi-Aniline]()
4,4′-Methylenedi-Aniline4,4′-Methylenedi-Aniline appears as white to yellowish crystals at room temperature. As an important chemical industry intermediate, 4,4′-Methylenedi-Aniline is widely used in the production of...read more -
![MDA-100(4,4-Methylenedianiline)]()
MDA-100(4,4-Methylenedianiline)Product name: MDA-100(4，4-Methylenedianiline)read more
CAS NO.: 101-77-9
EINECS NO.:202-974-4 -
![4,4-Methylenedianiline]()
4,4-Methylenedianiline4,4-Methylenedianiline appears as white to yellowish crystals at room temperature. As an important chemical industry intermediate, 4,4-Methylenedianiline is widely used in the production of MDI...read more -
![Z-133 Expoxy Resin Curing Agent]()
Z-133 Expoxy Resin Curing AgentAppearance: Dark Brownread more
Viscosity(25℃): 1000mPa.s
Flash Point: ＞150℃
Density: 1.10±0.03
Amine Value(mg KOH/g): 320-350
Package: 200kg/Galvanized barrel -
![Methyl Tetrahydrophthalic Anhydride]()
Methyl Tetrahydrophthalic AnhydrideProduct name: Methyl tetrahydrophthalic anhydrideread more
Other name:tetrahydromethylphthalic anhydride(MTHPA)
11070-44-3
Purity:≥99.5%
Chemical formula: ... -
![4,4′-Diamino-3,3′-dichlorodiphenylmethane]()
4,4′-Diamino-3,3′-dichlorodiphenylmethaneThe crude product is obtained by reacting o-chloroaniline with hydrochloric acid to generate o-chloroaniline hydrochloride, and then formaldehyde is added dropwise for condensation. The crude...read more
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The company's corporate code of conduct is scientific management, legal operation, pursuit of innovation, risk avoidance, commitment and dedicated service.
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