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Chemical and Physical Index | ||||||||
Product | Appearance | Hydroxyl Value(mgKOH/g) | (1%Aqueous Solution) | Unsaturaion(mmol/g) | ||||
F-2066 | White or yellowish flakes | 22.40±1.00 | 5.00-7.00 | ≥0.385 | ||||








We are a large-scale joint-stock
enterprise with more than 15 years rich experience in
manufacturing and exporting
business; Main factory is locate
d in Fushun City covering 150 a
cres with branch companies loc
ated in Beijing, Fushun, Qingda
o, Hangzhou and Tianjin, sales
over all domestic China and more than 150 countries.

2017-Jakarta International EXPO
2018-Concrete Asia EXPO
2018-Chemspec Europe

Q1.Are you trader or manufacture?
An: Dongke Group is a leading manufacturer with factory located in Fushun city Liaoning province and plant area covers over 80,000 square meters; You are highly welcome to our factory for visiting and inspections. Branches company set up in Beijing, Qingdao, Hangzhou, Tianjin in order to provide the best service for all customers.
Q2. What's product the delivery time ?
An: Deposit received 7-15 days of delivery. For special products like machine delivery time will be according to production situations.
Q3.What is your first order of product payment terms?
An: Payment terms: 30% deposit in advance and 70% balance against the copy of B/L within 7 days.
Q4.Can you proceed by our specification and package?
An: Definitely available, we do OEM service and any of your request about package can be customized.
Q5.Why did lots of customers choose us?
An: Stable quality, high efficient reply, very professional and experienced sales service.
2017-Jakarta International EXPO
2018-Concrete Asia EXPO
2018-Chemspec Europe

Q1.Are you trader or manufacture?
An: Dongke Group is a leading manufacturer with factory located in Fushun city Liaoning province and plant area covers over 80,000 square meters; You are highly welcome to our factory for visiting and inspections. Branches company set up in Beijing, Qingdao, Hangzhou, Tianjin in order to provide the best service for all customers.
Q2. What's product the delivery time ?
An: Deposit received 7-15 days of delivery. For special products like machine delivery time will be according to production situations.
Q3.What is your first order of product payment terms?
An: Payment terms: 30% deposit in advance and 70% balance against the copy of B/L within 7 days.
Q4.Can you proceed by our specification and package?
An: Definitely available, we do OEM service and any of your request about package can be customized.
Q5.Why did lots of customers choose us?
An: Stable quality, high efficient reply, very professional and experienced sales service.
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