Looking for cooperation partner in automobile spare parts

I have a very well knitted sales network of automobile spare parts,dealing  with almost all the retailers in Karachi & Hyderabad, since 1991.

1.We do sell near about 400 items, based on rubber,sheet metal and plastic.
2.We get our good quality items from different manufacturers of repute in the name of Ahkam Traders.
3.We have got more than 1600 regular customers.
4. We deal only with retailer shops, no stockist.
5. We visit our customers at their shops on weekly bases.
6. We also facilitate them, with credit facility.
7.We receive our products from our manufacturer on credit.
Now, we are looking for some one from China, who can supply us on credit facility with guaranteed payment.
8. We may also discuss the terms of partnership.
So, we are looking for a Chinese business partner based in Pakistan.