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Dongguan Haida Equipment Co.,LTD
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China Dongguan Haida Equipment Co.,LTD certification
China Dongguan Haida Equipment Co.,LTD certification
The instruments you recommend are very suitable for the testing needs of our laboratory products, after-sale is very patient to answer all our questions, and guide us how to operate, very nice.

—— Div Harish

You are very professional partners and we are willing to establish long-term cooperative relations with you.

—— Wojtek Krawczyk

On behalf of the company to visit your factories and companies, the technical staff is very professional and patient, I think I would be happy to cooperate with you again.

—— Manuel Munoz

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Company News
china latest news about How to Get to Know the Bursting Strength for the Paper Materia

How to Get to Know the Bursting Strength for the Paper Materia

[2021-07-21 15:46:24]
Paper and paperboard is one of the important package material in the package industry. In the quality of paper, there is a trend towards low basis weight and high strength. The reduction in the unit weight of paper can save the consumption of pulp, and achieve the energy saving, as well as lower the ... Read More
china latest news about Tokyo Olympics

Tokyo Olympics

[2021-07-21 16:52:07]
Unconsciously, the Tokyo Olympics is getting closer and closer to us, and will be held on July 23, 2021. As the world's new crown pneumonia epidemic is raging, the Tokyo Olympics, originally scheduled to be held in the summer of 2020, were affected by this and decided to postpone the Olympics for ... Read More
china latest news about Why do salt spray test?

Why do salt spray test?

[2021-07-14 09:45:31]
In order to verify whether the metal parts on the product will corrode when exposed to the atmosphere or other environments, the product can be placed in the use environment for a long enough time, such as a life cycle of the product. This is time-consuming and labor-intensive, in practice It is ... Read More
china latest news about The importance of preventing formaldehyde

The importance of preventing formaldehyde

[2021-07-10 10:54:45]
Formaldehyde is one of the indoor pollution problems that everyone is concerned about, but everyone is thinking about how to treat formaldehyde. In fact, the prevention of formaldehyde is more important than treatment. That is to say, before long-term use of the product, the index of formaldehyde ... Read More
china latest news about How to select drop test machine?

How to select drop test machine?

[2021-07-10 10:48:27]
Ensure the good condition of the goods in transit The drop tester is used to evaluate the damage of packaging during transportation and loading, as well as the impact strength of packaging during transportation and the rationality of packaging design. Knowing that online shopping trip, everyone ... Read More
china latest news about About new energy vehicles

About new energy vehicles

[2021-06-24 17:07:11]
In the past two years, the new energy vehicle market has shown a blowout trend. Not only is the range of new energy vehicles satisfied, but consumers' recognition of new energy vehicles has also reached a new level. As of April this year, the number of new energy vehicles has reached 5.8 million. ... Read More
china latest news about Tips for preventing heatstroke

Tips for preventing heatstroke

[2021-06-24 16:56:08]
1. The summer is hot and hot, and the body water is lost quickly and in large quantities. Drink as much water as possible to supplement the water loss in the body and avoid heat stroke. Under normal circumstances, the per capita drinking water needs to reach 1500ml-1700ml per capita, or even more in ... Read More
china latest news about Why Do Car Headlights Turn Yellow?

Why Do Car Headlights Turn Yellow?

[2021-06-12 11:22:35]
At present, most car lampshades are made of polycarbonate (PC) or polymethyl methacrylate (PMMA) plastic injection molding. Plastic products will gradually age during use, which is reflected in yellowing, decreased strength, etc., and high temperature , Ultraviolet rays and ozone will accelerate the ... Read More
china latest news about Temperature and Humidity Chamber

Temperature and Humidity Chamber

[2021-06-12 11:18:07]
Many products are prone to mildew under the sweltering climate, humid environment, and excessive moisture, and many problems such as damp products will also follow, causing hidden dangers to safety. Programmable constant temperature and humidity chamber is suitable for testing and determining ... Read More
china latest news about What does a smartphone experience before mass production?

What does a smartphone experience before mass production?

[2021-06-05 11:07:32]
1. Thermal shock test 2. Fall resistance test (drop test) 3. High temperature and low temperature test 4. High humidity test 5. plug and unplug test(10000 times) 6. Vibration test(transportation) 7. water resistance test(IP SERIES) 8. Soft pressure test(Simulate the pressure of the phone in the ... Read More
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