After checking the certified products of the certificates, the quality of the products is relatively guaranteed, and the certified products are affixed with certificates and chapter signs.
Look at the appearance In general, the appearance of the product reflects the inherent quality of the product to some extent. Observe whether the product has bumps, damages, paint stripping and signs of refurbishment; whether the welds at each welding site are smooth and firm; whether the sealing surface has any drops or oil leakage; whether the gaps in all parts are the same; whether the castings, such as the box, are cracked. And pores, trachoma and other defects.
Look at the product name, model number, main technical parameters, implementation standard number and name, address, contact telephone number, postal code, product serial number and date of manufacture of the product on the nameplate of the logo. A warning sign may be placed at a place where a hazard such as a protective cover may occur. This is a mandatory standard. Operate position marks on or around the operating element.
See the instructions on the product model, name, implementation of the standard number, safety warning content, model meaning, the main scope of application, the main technical parameters, performance and maintenance, faults and exclusion must be complete. The content of the warning should be highlighted; the address of the manufacturer must be the same as that on other documents and on the nameplate. If there is no production company address or contact phone number is just a mobile phone number, such products are often produced by informal enterprises and should not be purchased.
Seeing that the products produced by the regular service companies all have "Three Guarantees" vouchers, the above not only shows the "Three Guarantees" maintenance instructions, but also provides the "Three Guarantees" maintenance record form; the "Three Guarantees" maintenance period and " Three bags of "maintenance unit contact address, telephone number, etc. Perfect "Three Guarantees" service is an effective guarantee for the use of products and can relieve users of their worries.
Look at protection Most agricultural machinery must have protective measures, which is stipulated by the national mandatory standards. To this end, when purchasing, we must choose products that have reliable protective measures, have hidden dangers, and have warning signs.
The silver needle, also known as the white needle, one of the treasures of White Tea. because of its white, such as silver, the shape of the needle and so named. Silver Needle Tea's aroma is fresh, soup color light yellow, taste fresh and cool, is the best in white tea, known as " beauty " , " king of tea " in tea. Its fresh leaf raw material is all tea bud, pick standard is one bud one leaf, grow about 3 centimeters. The silver needle is suitable for the general population to drink, the taste is warm and cold, has the effect of antipyretic heat treatment and detoxification, and is often used as medicine.
Silver Needle Tea are produced by Joy Tea Co., LTD with high quality and good appearance. Welcome you to visit our company. For inqury, please send mail directly.
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JOY TEA CO., LTD. , https://www.joyteaco.com