Contact Us
Start a Conversation With Our Export Team
Send your product, specification, quantity and destination market. We reply within one business day with availability, documentation and a quotation.
Inquiry Form
Send Your Requirement
Fields marked with an asterisk are required. The more detail you provide about specification and destination market, the more accurate our first reply will be.
Your Contact
Qisheng Wang
General Manager, International Market
Direct: sales@hainengbio.com
Sales Email
sales@hainengbio.com
info@hainengbio.com
Quotations, samples and order enquiries
Technical Email
info@hainengbio.com
Formulation, stability and application questions
Telephone & Fax
Tel: +86 188 6339 6373
Fax: +86 633 884 6588
Monday - Friday, 08:30 - 17:30 (GMT+8)
Factory Address
50 m South of the Intersection of Liaocheng Road and Huiyang Road, Rizhao High-tech Zone, Rizhao, Shandong, China
Visits and audits by appointment
Business Channels
For faster messaging during business hours, scan the codes below to reach us on WeChat or WhatsApp.
Location
Find Us in Rizhao, Shandong
Three production bases in Rizhao, Shandong, with direct access to Rizhao Port for container shipments.
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35.459722° N, 119.470401° E · three production bases in Rizhao
Open in Google MapsProduction Bases
Three production bases in Rizhao, Shandong, China — 25-OH-D3, liquid vitamin and premix production.
Registered Address
50 m South of the Intersection of Liaocheng Road and Huiyang Road, Rizhao High-tech Zone, Rizhao, Shandong, China
Nearest Port
Rizhao Port and Qingdao Port, both within reach for FCL and LCL shipments.
Before You Write
What to Include in Your Inquiry
Providing these details in the first message usually shortens the quotation cycle by several days.
Product & Specification
Product name, required concentration or activity, and target specification if you have one.
Quantity & Packaging
Estimated annual volume, order quantity and preferred packaging format.
Destination Market
Country of import so that we can confirm documentation and labelling requirements.
Timeline
Target shipment date or trial schedule, including any audit window.