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Contact Us 

86+13311275786

clara.song@houyichem.com

Jinshan District, Shanghai, China

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FAQ

What is the process for obtaining a quotation?

On the product page, click the heart button for the product you are interested in, then submit your request through the lead form below, and we will contact you.

Could I request some samples?

You can indicate which product samples you want on the lead form, and wait for us to contact you.

Which payment terms are acceptable to you?

We can discuss the payment terms via email, and we support a variety of flexible payment methods.

What are your business hours?

Our working hours are 9:00 AM to 8:00 PM Beijing Time (GMT+8), and the corresponding times in different countries/regions are as follows: 8:00 PM to 7:00 AM (previous day) in New York, USA (Eastern Time, GMT-5); 1:00 AM to 12:00 PM on the same day in London, UK (Greenwich Mean Time, GMT/UTC); 2:00 AM to 1:00 PM on the same day in Berlin, Germany (Central European Time, GMT+1); and 10:00 AM to 9:00 PM on the same day in Tokyo, Japan (Japan Standard Time, GMT+9). Please note that regions like the United States and Europe observe daylight saving time, during which the time zone designations will change (e.g., New York shifts from GMT-5 to GMT-4, and London from GMT to GMT+1), so additional clarification can be provided based on the specific season during actual communication.

Could you please provide the product certificates?

Yes, we will send them to you via email.

Contact Number

86+13311275786

Product Classification

Water Treatment Chemicals

Food Additives

Auxiliary Chemicals

Inorganic Chemistry

Laboratory Reagents

FAQ

Could I request some samples?

What are your business hours?

Could you please provide the product certificates?