Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Lesson plan of wearing helmet safely
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Invention, of the Rechargeable Battery. In 1836, John F. Daniell, an English chemist, developed an improved battery that produced a steadier current than earlier attempts to store electrical energy. In 1859, the French physician Gaston Planté ,invented, the first rechargeable battery based on lead acid, a system that is still used today.
Garrett Morgan was an ,inventor, and businessman from Cleveland, who ,invented, a device called the Morgan ,safety, hood and smoke protector in 1914. Cluny MacPherson MacPherson began researching methods of protection against poison gas and ,invented, the MacPherson respirator or gas mask in 1915. 1840s-1870s: ,The Invention, of the Gas Mask
The first motorcycle ,invented, by Gottlieb Daimler was built for fun and not for speed. Hence, the need for some kind of protective gear was not felt. Though Gottlieb had built a small little leather cap with fur lining, this ',helmet,' offered littl...
SAFETY, PIN The ,safety, pin was ,invented, by Walter Hunt in 1849. Hunt 1795-1859) patented the ,safety, pin on April 10, 1849 (patent No. 6,281). Hunt's pin was made by twisting a length of wire. Hunt ,invented, the ,safety, pin in order to pay a debt of $15; he eventually sold the rights to his patent for $400. For more information, click here .
Animal, research is a staple in the current treatments available for Parkinson’s and the ongoing research to treat and possibly cure the disease. ,Animal, models are the most effective way to study the development of Parkinson’s and have been instrumental for the current treatments.
1/6/2020, · ,Inventions, Of 2019. If you think great ,inventions, started with the wheel and ended with sliced bread, we have some bad news for you. Unless you’ve been living under a rock that’s also under a larger, heavier rock, you’ll know that people are quite good at creating solutions to make our lives easier, more comfortable, and more exciting.
The Nordic Society for ,Invention, and Discovery claims that we will soon be able to read our dog's thoughts with the help of EEG-sensoring, Micro Computing, and special BCI software. The device will be able to recognize specific electrical signals in an ,animal's, brain …
23/1/2020, · Yet the ingenious ,invention, came about almost by accident. Velcro was the creation of Swiss engineer Georges de Mestral, who had been inspired by a walk in the woods with his dog in 1941. Upon their return home, de Mestral noticed that burrs (from the burdock plant) had attached themselves to his pants and to his dog's fur.
6/8/2015, · Motorcycles have now become synonymous with speed. ,Helmets, are a must have accessory in current times. However, the first motorcycle ,invented, by Gottlieb Daimler was built for fun and not for speed. Hence, the need for some kind of protective gear was not felt. Though Gottlieb had built a small little leather cap with fur lining, this ',helmet,' offered little real time protection. Though there ...
Better two-way radios built into the ,helmets, of the new suits keep life-saving lines of communication open. In fact, in 1976, NASA first helped Public Technology Inc. to improve the firefighter's radio through modular construction and improved design [source: NASA Spinoff ].