Sanmen Hongxuan Traffic Facilities Co., Ltd. Expands PVC Traffic Cone Production Line to Meet Surging Demand in the U.S. Market
Ningbo, China – [Date] – Sanmen Hongxuan Traffic Facilities Co., Ltd. (“Hongxuan Traffic”), a leading manufacturer of road safety products with more than 30 years of industry experience, today announced the official completion and full operation of its expanded PVC traffic cone production line.