Home / Support
You can learn more about our company through our FAQ section, which provides answers to common questions, by downloading relevant documents and materials for detailed information, or by watching our promotional videos for a more intuitive understanding.

Dowload

Name Size Downloads Update Download
Zhongcheng New Energy Booklet 23.06MB 3 2025-07-17 Download
Split-type parking air conditioner-Zhongcheng 1.38MB 6 2025-07-17 Download
Parking heater-Zhongcheng 902KB 6 2025-07-17 Download
Overhead parking air conditioner-Zhongcheng 1.17MB 4 2025-07-17 Download

FAQs

    How do you maintain a long-term and good relationship with our business?

    A A: We maintain good quality and competitive prices to ensure that our customers benefit.
    B: We respect every customer as our friend and do business with them sincerely, no matter where they come from.

  • Have you tested all the goods before delivery?

     Yes, we have 100% testing before delivery.

  • What are your policy samples?

    If we have ready-made parts inventory, we can provide samples, but customers must pay for the sample and shipping costs.  

  • Can you produce based on the sample?

    Yes, we can produce according to your samples or technical drawings. We can make molds and fixtures.

  • What is your delivery time?

    Generally speaking, it takes 10-30 days after receiving the advance payment. The specific delivery time depends on your order item and quantity.

Videos

分组 2 copy 2 Created with Sketch. 分组 2 copy Created with Sketch.
Shop Now
Inquire

Why Choose Us

We are equipped with a technologically advanced environmental simulation laboratory for automotive electric air conditioning systems, To meet the demands of high-quality production and precise testing.

Quick Links

Products

Get In Touch

 No. 150 Zhangbei Road, Guoli Town, Zibo City, Shandong Province, China
 +86-13455302554
Copyright © 2025 Shandong Zhongcheng New Energy Co., Ltd. All Rights Reserved. Sitemap Privacy Policy