1. Provide solutions and high quality products with reasonable price

2. Streamline the buying and paying processes

3. Deliver the goods to our customers all over the world with speed and precision

4. Protection of your sale area, ideas of design and all your private information

Who are we? 
We are a professional instruments factory which has been engaged in this field since 2006.Our factory mainly focused in developing and producing sound level meter,manometer,anemometer,humidity and temperature meter,lux meter,infrared thermometer and so on.We have the most reasonable price and the best quailty.

we now do OEM for many European clients.

We are sure that our factory is your best choose if you would like to find the suitable partner of instruments!

Why Choose us?

1) High quality  reasonable price:

 We choose the high quality material from our suppliers.

2)Professional service  fast lead-time

3)Original instument manufacturer

1)How to start a sample order?

After we confirmed the specification of the instument you need,and we will send you a Pro-form invoice,and after you send the payment,and we will ship the sample order in 3-5days.

 PS:We don't provide the free samples unless you pay the shipping fee.

2)How to start order?    

After checking the quality of the sample order,and we will send you the pro-from invoice,and we will ship the lights in about 15-30days.

If any interested in or inquired,pls feel free to contact us.       

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 Tianlei Technology Co.,Ltd

Dongguan Xinrui Instrument Co.,Ltd

Tel:+86-769-82024125

Fax:+86-769-82117495

Web:,

skype:pretty517928