sir i want visa for busnisse trip from pakistan how can i apply for it please guide me

Rehan, first, prepare those materials including your passport and copy of its data page, the application form with a passport-style photo glued, an invitation letter of a duly authorized unit, an invitation letter from your business partner in PRC, the guarantee letter from your company, copy of business license of your company, and recent 6-month bank statement. If it’s the first time you apply for it, the round trip air tickets and hotel reservation are required, too.
Second, go to the embassy of PRC to hand in the application.