TOPUNION HARDWARE & PLASTIC CO., LTD.

Topunion Hardware & Plastic Co., Limited established in March 2002. We are a professional manufacturer in the field of architectural hardware, which have 5 years experiences work with good reputation brands. Topunion products are designed and manufactured according to ANSI or EN/DIN standard. The professional technique and high quality created a famous brand in North America, Australia, Europe and other countries. We provide the ODM/OEM service to our customer as well.