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.
Green sign behind helmet
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..
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
314 ,sponge ear plugs, products are offered for sale by suppliers on Alibaba.com, of which hearing protection accounts for 78%, earphone & headphone accounts for 4%. A wide variety of ,sponge ear plugs, options are available to you, such as in-ear, headband.
This item ,has, been discontinued. See our ,Ear Plugs, for Children to find a great replacement. Cirrus SpongeBob SquarePants Ultra Soft Moldable ,Ear Plugs, are perfect for swimming and water use -- and with NRR 22 noise protection, these adorable plugs are also excellent for study, concentration, and moderately loud events and venues! Each bright yellow ,ear plug, features the fun and memorable face ...
Foam ,Ear Plugs, Smooth, dirt resistant surface provides better hygiene ,Earplugs, are easy to roll down for quick and easy fitting Tapered design fits comfortably in earcanals Soft polyurethane foam is hypoallergenic 3M 1100 uncorded foam ,earplugs, feature soft, hypoallergenic foam and a tapered design to fit comfortably in the earcanal.
These ,helmets, were ,invented, in the 1950s but banned from NFL league play after just a few games. However, radios were reinstated in the 1990s and are now used by all teams in the NFL. Many college football teams also use this type of ,helmet,.
Features: 1. Made of soft ,sponge, for noise reduction and providing you better hearing protection. 2.Anti-noise soft ,earplugs, are perfect for travel, sleep, swimming or work. Also suitable for swimming, showering, surfing, bathing, water sports.
10/7/2012, · Great Britain produced many of the most influential scientists, mathematicians and inventors in ,modern, history. With influential people, come influential ideas, theories and ,inventions,, some of which have the potential to change the world forever. This list will look at my pick for the top 10 British ,inventions, which did just that. Note that although a couple of these ,inventions, have been ...
The first plastic ,helmets, were introduced in 1939 and a single face bar was later added. It was during this time that the NFL made ,helmets, mandatory. From the 1960s to the present, football ,helmets, have undergone changes to increase their ability to absorb impact. In the 1970s, the web-like interior was replaced with foam cells.
The National Aeronautics and Space Administration (), the U.S. government agency that runs the country's civilian space program, has accomplished some truly amazing feats since its inception in 1958 -- from beating the Soviet Union in the race to put astronauts on the moon, to exploring the surface of Mars with unmanned robotic vehicles.So you're probably not surprised to hear that NASA ...