Water leakage inspection

During engine operation and shutdown, water tank, water pump, cylinder block, cylinder head, heating device and all connecting parts shall be free of obvious water leakage.

Oil leakage inspection

The continuous driving distance of the motor vehicles shall not be less than 10 km. After stopping for 5 minutes, observe that there is no obvious oil leakage

4.13 Indication error of speedometer (except for motor vehicles with maximum design speed less than or equal to 40km/h)

The relationship between the indicated vehicles speed V1 (unit: km/h) of the speedometer and the actual vehicle speed V2 (unit: km/h) shall conform to the following formula:

0≤ V1-V2≤ V2/10 +4

 In 2012, the  dayang company successively passed a number of national technical certifications such as national ISO9001, TS16949, national compulsory certification 3C certification.

 The company introduced the concept of automobile development in 2013 to jointly develop three-wheeled motorcycles with a number of industry experts, and independently develops 3-5 new products each year.

In 2014, the company expanded the scale of the production site by 5 times to meet the market demand of more countries, and the annual production capacity reached 150,000 units.

1. Become the number one brand in Chongqing's annual sales within two years, with the market covering more than 20 provinces across the country

2. Quickly become the most popular three-wheeler motorcycle in the African market, with an annual sales volume of 3W units

3. The new models are favored by dealers as soon as they are launched, and dealers rush to purchase them first.

4. Provide exclusive three-wheeler motorcycle models for major customers in many countries.