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Email
sales@mantasil.comTechnical and commercial enquiries. Reply within one working day.
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Phone
+86 189 6280 0162Mon–Fri, 09:00–18:00 China Standard Time (UTC+8).
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WhatsApp
+86 189 6280 0162Same number. Fastest route for quick specification questions.
Enquiry
Request Samples, TDS or a Quote
The more you tell us about the system and the market, the more specific the answer. We reply within one working day.
Locations
Headquarters and Production Sites
Commercial and technical teams sit in Nanjing; goods ship ex works from the two plants.
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Headquarters
Nanjing, Jiangsu
Building 17, No. 1 Qiliqiao North Road, China (Jiangsu) Pilot Free Trade Zone, China
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Production site
Jiujiang, Jiangxi
Jiangxi Province, China
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Production site
Jining, Shandong
Sishui County, Shandong Province, China
View on map →
Before Partnering
Common Questions
How do I request samples?
Send your sample request to sales@mantasil.com, including:
- Product code(s) of interest (competitor grade references are helpful for benchmarking)
- Intended application or formulation type
- Quantity required
- Full shipping address with recipient contact information
- Standard Catalog — Dispatched within 3 business days
- Custom / R&D Samples — 1-3 weeks depending on complexity
Do you charge for samples?
Yes — samples are chargeable, and the sample price includes courier delivery. The sample charge is credited against your first commercial order, with no minimum order quantity; the details are agreed case by case with your sales representative.
How do I place an order or request a quotation?
Submit your inquiry to sales@mantasil.com with the following details:
- Product code(s)
- Quantity
- Intended application
- Shipping destination For time-sensitive requests, please mark the email subject line URGENT.
- Response Time — Within 1 business day
- Business Hours — Mon-Fri, 09:00-18:00 CST (UTC+8)
What are your minimum order quantities (MOQ)?
There is no minimum order quantity. Orders are supplied in standard commercial packs, and mixed orders combining multiple product lines into a single shipment are welcome. Your sales representative confirms pack sizes and lead time for each order.