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E-mail
tqsafe@163.com
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Phone
18001965623
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Address
Lane 1777, Mingzhong Road, Songjiang District, Shanghai
Shanghai Tianqi Industrial Co., Ltd
tqsafe@163.com
18001965623
Lane 1777, Mingzhong Road, Songjiang District, Shanghai
This one made by TianqiPalm Technology GateIncluding a door frame, a swing rod, and a pull tab, the lower right side of the door frame is equipped with a fixing hole, the upper side of the swing rod is equipped with a hydraulic oil pump, and the swing rod is located on the upper right side of the door frame. The left side of the door frame is equipped with a1Bullet yellow, and the1There is a fixed card installed in the middle of the pop-up yellow, and a pin is installed in the middle of the fixed card. A metal door is installed on the left side of the fixed card, and a cat eye movie is installed in the middle of the metal door. A door sign fixing hole is installed on the upper left side of the cat eye movie.





2sc4941 |
1500V |
6A |
65W |
* |
* |
NPN |
2sc4927 |
1500V |
8A |
50W |
* |
* |
NPN |
2sc4924 |
800V |
10A |
70W |
* |
* |
NPN |
IRFP9140 |
100V |
19A |
150W |
* |
* |
PMOSfield effect |
IRFP460 |
500V |
20A |
250W |
* |
* |
NMOSfield effect |
IRFP450 |
500V |
14A |
180W |
* |
* |
NMOSfield effect |
IRFP440 |
500V |
8A |
150W |
* |
* |
NMOSfield effect |
IRFP353 |
350V |
14A |
180W |
* |
* |
NMOSfield effect |
2sc4913 |
2000V |
0.2A |
35W |
* |
* |
NPN |
2sc4769 |
1500V |
7A |
60W |
* |
* |
NPN(With damping) |
IRFU020 |
50V |
15A |
42W |
* |
* |
NMOSfield effect |
IRFPG42 |
1000V |
4A |
150W |
* |
* |
NMOSfield effect |
IRFPF40 |
900V |
4.7A |
150W |
* |
* |
NMOSfield effect |
IRFP9240 |
200V |
12A |
150W |
* |
* |
PMOSfield effect |



Let's first take a look at those deep tricksPalm Technology GateWhat are the manufacturers like. Firstly, in the selection of panels, they may falsely report the thickness of the panels and may directly choose very thin steel plates for use, which will affect the load-bearing capacity of the technology door. Choosing such a manufacturer, the technology door we purchased may experience bending of the inner layer board after three to two years of use.
In a technology door manufacturer with deep tricks in after-sales service, it is even more frustrating. Before purchasing the product, they may make many promises to us, but when we buy the product back, the situation may change greatly. They may seize some promise loopholes and even directly deny the promises they have made, leaving us speechless.
Technology manufacturers without routines will strictly follow standards in product quality control and the entire sales and service process, and will not cut corners in production or be inconsistent with service providers like inferior manufacturers. Therefore, when choosing a manufacturer, we only need to see if their words and actions are consistent.