On July 15-17, 2022, the company welcomed the audit team of China Automobile Certification Center and started the inspection of flight and supervision audit in 2022. This year's audit covers 33 product certificates of the company's two categories of products (L2 L5), with a heavy workload, involving product certification, technology, quality, production, after-sales and other links. In three days, with the active cooperation and assistance of the Group Certification Department and relevant departments of Haibao, Jindi and Tanta, the audit team went deep into the trial production, workshops and warehouses to check the production consistency and COP test, and carefully checked the incoming inspection, process inspection and ex-factory inspection records. The audit team agreed that Shandong Bus, as the leading enterprise of electric motorcycles in China, its brands Haibao, Jindi and Tanta are well-known, with a large market share, and its products are deeply loved by consumers, which are determined by the company's correct production and operation philosophy, and also highly affirmed and praised the company's work. At the same time, some constructive suggestions are also given. Finally, the audit team announced that the conclusion of this audit was passed and no nonconformities were issued. (Contributed by Group Certification Department) July 18, 2022