1. S.T.I international Co.,Ltd provides warranty to the products, which are directly sold by the Company or buy authorized dealers. Warranty starts with the date of product occeptance by the first owner.

2. The warranty period of each product is different and subject to the terms and conditions. If damage occurs due to the improoer materials, stems from defects in the manufacturing process or arises as a result of normal use a regular maintenance, we are please to repair and replace the defective parts with no extra charges.

3. Warranty does not cover or apply to:

    3.1 Damage caused by improper use of products and failure to keep up with maintenance schedules as specifild in " Operation and Maintenance Manual" which comes with products.

    3.2 Damage caused by natural disasters and accidents such as crashing a tractor into a tree, flooding, and fires.

    3.3 Damage caused by repair work a modification carried out by unauthorized persons.

    3.4 Damage caused by modification and improper repair.

    3.5 Damage caused by failure to obtain maintenance services from the company or authorized leaders during the warranty period.