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  One, of the company to provide customer service service mode

  1 of the Advisory Services: users in the use of any problems encountered in the process, You can email wzmy1030@163.com consulting or log on to www.wenzheng.hk query.

  Two, the user since the date of purchase, in normal circumstances the use of products if quality problems arise:

  1 one year free warranty.

  1 purchase date in the date of purchase invoices ( without purchase invoices to the production date).

  quality problems do not include user personal tone quality, such as subjective objection.

  2 Baohuan, warranty service generally limited to use effective: all man-made damage (such as user to Chaiji, improper connection, access to inappropriate use of the voltage supply, not according to specifications use ), due to transportation and other accidents caused the damage, natural disasters and other force majeure, not approved by the company the repair and modification are not in Oz, free warranty repair service collect fees appropriately.

  3 on the discontinued products, services of the company only functional repair ( appearance may be related to the original products are different )

  4 warranty does not cover shell, brochures, packaging

  Three, requiring service when you bring the warranty card and purchase invoice. Please keep the warranty card and purchase invoices. Warranty card may not be altered, or invalid.

  Four, the use of the company's products, please carefully read the product manual

  ( Note: the retention of the products after sale service regulations of the right of final interpretation )