Why choose us

Richest group has experienced team with professional knowledge, providing you best after-sales service, which win the customer's praise. We could provide multiple languages service, more convenient to commutication, such as English, Russia, Japan, Korea,Spain ect.

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    More than 29 years of export experience,we can provide customers with more professional service. Over 100 businesses choose us in 40+ countries worldwide.

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    We have ISO&SGS certificate which let the customers more satisfied and rest assured. Factory size: 50,000-100,000 square meters.

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    We can provide costomers with "one-stop"packaging service, from research, development, production, export and so on. Powerful R&D strength let our technology in a leading level, forever, in turn, to provide customers with better service.

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    Any questions about the product can be consulted at any time. Product has any problem can return.

  • Hot Product

    Richest group has experienced team with professional knowledge, providing you best after-sales service, which win the customer's praise. We could provide multiple languages service, more convenient to commutication, such as English, Russia, Japan, Korea,Spain ect.

    HEMA | 868-77-9

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    Vulcanizator DTDM | 103-34-4

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    News
  • 01
    The Reaction Of Furfural With Aniline Glacial A...微信闲来斗牛牛

    Furfural is a colorless and transparent oily liquid produced by hydrolysis and dehydration of pentosan in plant fiber raw materials. It is also called furan formaldehyde. It has a special aroma and its color qu...

  • 02
    Store In A Cool, Ventilated Warehouse, Protecte...闲来牛牛斗地主

    Furfural, also known as 2-furaldehyde, is the same substance as alditol. Its scientific name is α-furaldehyde, which is a derivative in which a hydrogen atom at the 2-position of furan is substituted with an al...

  • 03
    Impermeability May Be Related To Its Solvent Pr...闲来牛牛破解版

    At the same time, transition metal halides such as chromium chloride and manganese chloride have a certain solubility in DMSO with potassium chloride and sodium chloride, so they can be used in organic electroc...

  • Our Advantage

    The company introduces domestic and foreign advanced technology, has the domestic first-class production equipment and the perfect quality inspection equipment. We always adhere to the "quality first, customers first" principle.

    Shanghai Ruizheng Technology co., Ltd strives to continuously improve product quality and service trough the innovations on technologies and services.

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    Add: No 999, Jiangyue Rd, Minhang Dist, Shanghai, China
    Tel / WhatsApp: +86-13472638548

    Skype:richestgroup

    E-mail:inquiry@richest-group.com

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