Honglichang: Guangzhou Coating Expo-ah hian mipui an tam hle a, chakna an lantir

A rilru a buai em em a. 17^thGuangzhou-ah hian International Surface Finishing, Electroplating leh Coating Exhibition neih mek a ni. Honglichang hian a tel zawng zawngte hnena company chakna lantir nan a coating technology leh solution thar ber berte a pholang a ni.