The Director of the Palestinian Standards Institution in Hebron, Engineer Haitham Abu Rayan, handed over the Palestinian Quality Certificate (PS 22) to Mr. Munther Zghier, the maniging Director of Royal Industrial Trading Company, on the sidelines of the audit visit on the Palestinian Quality Management System in the company. It is noteworthy that the company obtained this certificate in the year 2000, and it is one of the first certificates at the national level.