天一冷凍材料有限公司

Very kind

Things are complete, the price is real

Good boss, cheap and easy to use, and complete.

Air-conditioning repair service is good logistics!

It's convenient to find the refrigerator air-conditioning parts, and the staff is very patient to help and explain the product

Friendly service, complete materials

The little brother has been air-conditioning for 17 years, and for the first time I bought such an expensive R22 barrel refrigerant, the price is a bit unrealistic.

Whenever the refrigerator in the home is abnormal, the freezer compartment is not iced, the refrigerator compartment is not cold, the compressor is not running and there is no action, the refrigerator Zzzz... is just like falling asleep, quiet and silent, the most likely cause of the failure is the refrigerator defrost timer Broken. Tianyi almost provides defrost timers for refrigerators of all major brands on the market, and the price is better than that of the online auction. Recommend to friends who are interested, have DIY ability, and want to solve the problem of refrigerator coldness by themselves. The defrost timer has been around for 3 years, and the timer has a strange ticking sound, which has dragged on for a while. The freezer is not frozen on the middle of Friday, and it will condense into water droplets...It should be really GG, fortunately there is a business on the weekend , Rushed to buy early in the morning to replace. Home Middle East Yuan R4803 refrigerator defrost timer original material number is TMDJ702ZB9 (made in the United States), the general material number previously purchased from Tianyi multiple times is DBZD-625-1D4 (not specified there), this time changed to a new material number For TMDJ812ZB9 (made in Vietnam), it is provided to netizens who need it. The refrigerator compressor has been running all the time. After three days, it suddenly became silent and the ice was abnormal. The compressor shell became hot. Unplug and let cool for half an hour before plugging in, the starter next to the compressor will answer every 5 minutes... another weekend to buy a two-legged PTC starter to replace, the compressor finally runs normally!