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Product certification consulting

CQC product certification is divided into six stages

a. Product certification application b. Product type test c. Factory quality assurance ability inspection (CB test certificate is not issued at this stage) d. Certification result evaluation and approval certificate e. Purchase and use of product certification mark (CB test certificate issued without This stage) f. Supervision after certification (there is no such stage for issuing CB test certificate ... [detailed]

Air purifier companies apply for CQC certification

The air purifier CQC certification is a voluntary product certification, but companies applying for CQC certification have greatly improved their product quality: 1. The air purifier products have passed the CQC certification, indicating that the company's products fully meet or exceed the country Or the relevant standards of the industry, the image of the company and the product quality of the product ... [detailed]

Why do air purifiers need to be CQC certified

With the continuous development of socio-economic level, people's demand for quality of life is increasing, and more and more attention is paid to their living environment. The sales scale of China's air cleaner market is increasing at a rate of 20% per year. Therefore, it is urgently required that third-party institutions can formulate a unified evaluation of air cleaners ... [Details]

Guangming.com: Who bought an air purifier for the city?

People in Beijing who are disappointed every time they open the curtains these days can finally enjoy Biyuntian's surprise today. Ms. Liu, a parent of a primary school near the Madian Bridge in Xicheng District, said that when she picked up her child from school on the 23rd, she found that a window was open in the classroom. After returning home, some parents talked about this in the group, and everyone asked if they could raise funds ... [detailed]

What services are available for UL certification

The types of UL's product certification and testing services can be divided into listing, recognition and classification. 1. LISTED: Generally speaking, listing is only applicable to complete products and various devices and devices that are replaced or installed by qualified personnel on site. Various products that belong to UL listing services include: household appliances ... [detailed]

Requirements for using the UL Mark

1. The small height of the registered trademark should be 3/64 inches. 2. When the diameter of the outer circle of the UL mark is less than 3/8 inches, the registered trademark symbol can be ignored if it is not legible under naked eyes. 3.Marking is available for stamping, moulding, ink ... [detailed]

What information is required to apply for UL product labeling

1. The applicant submits a written application for relevant company and product information: You should request UL to test your company's products in writing. Company Information: Provide detailed and accurate names, addresses, contacts, postal codes, telephone and fax in Chinese and English. (a). Applying company: submit product testing ... [detailed]

UL Certified Factory Inspection

The UL regional inspector in China contacted the production plant for the initial factory inspection (IPI). The inspector inspected your products and their parts in the production line and warehouse to confirm whether the product structure and parts Consistent with the tracking service details, if detailed ... [detailed]