All big forums are dealing with Sialkot sports goods like
Alibaba(online)
daraz.pk(online)
MK SialkotSports(justdial.com)
OLX.com.pk
or you can visit the factories and dealers of sports goods like:-
Venus Pak sports
Ihsan sports
I-Pro sports industry
All these links have their websites and other contacts Numbers for your ease to find.And with all these, you can also join Pakistan Sports Goods Manufacturer & Exporters Association To get expertise in this business.
If you want to start sports business, you can ask our community for best sports goods recommendations, best sports shops/factories or dealers to buy.Take a part to suggest others which are best places to shop sports goods or which sports business is best to start in Sialkot. Sports players also could share their experience of best sports ground or Sports trainers Sialkotkot.