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About Company
Committed to superior quality and results.
Shanghai Castor Parts Co., Ltd. has 15 years of industry experience and is a company dedicated to the research, development, production and sales of bus air conditioners, truc
WHY choose us

Superior Quality
Adhering to strict international standards, we ensure top - notch quality with careful material selection and process control.

Diverse Product Range
Our offerings suit various buses like transit, inter - city, and tour coaches, meeting all your needs.

Comprehensive Service
A dedicated 24/7 after - sales team provides one - stop services from installation to maintenance.
Latest Blog
Poor road conditions are common in many developing regions, where buses often operate on gravel, potholes, or hilly terrains. Caseter […]
In today’s competitive transportation industry, flexibility and maintenance convenience are key. Caseter’s modular bus air conditioners offer customizable configurations and […]
When buses operate in extreme heat, dust, or humid environments, traditional air conditioners can fail quickly. Caseter designs and manufactures […]