WPU/chain extender 2,2-Dimethylol Propionic Acid (DMPA) CAS 4767-03-7 CAS NO.4767-03-7

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vtolo is specializing in producing and selling many kinds of intermediates, solvents and additives, using in flux, solder paste, solder wire, water-based coating paint, ink, building materials, adhesives, binders, sealants and cosmetics products' manufacture.
if interested in the chemicals series below,
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1. organic acid (dmba10097-02-6, dmpa4767-03-7);
2. organic solvent;
3. rosin;
4. amine halogen;
5. imidazole;
6. cationic surfactant.

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q: are you trading company or manufacturer

a: we are factory.

q: how long is your delivery time

a: generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

q: do you provide samples is it free or extra

a: yes, we could offer the sample for free charge but do not pay the cost of freight.

q: what is your terms of payment

a: payment<=1000usd, 100% in advance. payment>=1000usd, 30% t/t in advance ,balance before shippment.
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