pcb designing and manufacturing

RFQ Details

Hi.for a project i had to control st with remot control so I bought a Chinese remote control 433MHz 4 Chanel with Ev1527 IC and i desoldered all the component then i design a pcb exactly like chinese pcb and soldered all the component on my pcb but it didn't work.i have a good signal from the out put pin of the EV1527 on osiloclscop but it doesn't worked on antenna so I couldn't set it on any receiver how i can solve this problem.i know antenna has problem The thickness of the antenna trace of my circuit is the same as the Chinese circuit, but the length of my antenna is a little longer i want your company check my pcb and correct it and manufacture it 1000pcs for first part