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海川遵循工业标准规范制造产品,产品的保修期限为发票出具之日起24个月内。 凡是在保修有效期限内,海川提供免费的部件维修或更换的服务,且不收取额外的人工维修费用。保修仅适用于海川与子公司所制造贩售之产品。

Warranty failure

If any of the following circumstances occur, the product is deemed not covered by the warranty

Warranty failure

If any of the following circumstances occur, the product is deemed not covered by the warranty