The Federal Government, Thursday, called for improvement in the quality of Chinese products in Nigeria to make them meet   international standards. According to the News Agency of Nigeria (NAN), Minister of State for Trade and Investment, Mr Samuel Ortom, made the call in Abuja when a group of Chinese investors paid him a courtesy visit in his office. Ortom stated that improvement in the quality of the products was important to deepen the existing cordial trade relationship between both countries.