OPV Acceptor materials 4 7-Bis(5-bromo-2-thienyl)-2 1 3-benzothiadiazole CAS

1g/bootle or 5g/bottle

FEIMING specialised in OLED/OPV/PSC material, Polymer/Polyimide Monomer and Specialty Chemical export over 10 years with full experience in consulting, custom, delivery, after-sale service etc. one stop solution.

1. who are we?
We are based in Guangdong, China, start from 2010,sell to Eastern Asia(25.00%),North America(20.00%),Western Europe(15.00%),Northern Europe(10.00%),Eastern Europe(5.00%),South Asia(5.00%),Southern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Mid East(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
high performance material,oled/psc/opv material,special chemicals,API,catalyst

4. why should you buy from us not from other suppliers?
FEIMING specialised in OLED/OPV/PSC material, Polymer/Polyimide Monomer and Specialty Chemical export over 10 years with full experience in consulting, custom, delivery, after-sale service etc. one stop solution.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean,Italian