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.
It's not a basic feature of a 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
Safety helmet, should withstand the impact of a plumb ball of 500gm weight with conical steel point having an included angle of 36 degree or a spherical point of radius not more than 0.5mm, dropped from a height of 3 meter with pointed end downward onto the top of the crown of the ,helmet, without getting pierced, dented or suffering failure of any integral part.
Electric, drive train system Main inverter. The main inverter controls the ,electric, motor and is a key component in ,electric, cars, as it determines the driving behavior. Semiconductors transform the direct current from the battery into the alternating current that drives the motor. Learn more about main inverter
SHARP then uses European crash data to ,calculate, the a color-coded “,safety, rating” for each region of the ,helmet,. SHARP has had a polarizing effect on much of the ,helmet,-buying community. Champions of ,the safety, scheme applaud SHARP’s more thorough testing methods, rave over the color-coded “zone” breakdown of each tested lid, and see the “star rating” system as a useful tool to ...
Copies of the rules For copies of the rules, with the appendices and team registration pages, email Peter Teertstra. 1. ,Electrical Vehicle, Challenge Students, with the assistance of their technology teachers or other mentors, design and build battery powered ,vehicles, capable of carrying a driver the maximum distance on a single charge. The ,Electric Vehicle, (EV) Challenge
The minimum credit amount is $2,500, and the credit may be up to $7,500, based on each ,vehicle's, traction battery capacity and the gross ,vehicle, weight rating. The credit will begin to be phased out for each manufacturer in the second quarter following the calendar quarter in which a minimum of 200,000 ,qualified, PEVs have been sold by that manufacturer for use in the United States.
locations where the ,electric, ride-on toy may be used. Always wear a ,helmet, and other ,safety, equipment and appropriate clothing and shoes. Always keep the chin strap on the ,helmet, securely buckled. Observe the age and weight limitations on the cover of this manual. Always stay seated while riding the ,electric, …
Picture 1 Shown protection area of ,safety helmet,: full face and half ,helmet, as the standard of TIS 369-2557. From Picture 1, as stated in the standard, ,safety helmet, has to cover areas of ACDE and F. The full face ,helmet, has more cover areas than the half ,helmet, which covers only upper part and does not cover the side area down-along to the ear.
With an ,electric, drivetrain, the inverter (Fig. 2) controls the ,electric, motor in a manner somewhat equivalent to how the Engine Control Unit (ECU) of a gas or diesel internal combustion engine ,vehicle, determines the ,vehicle,’s driving behavior; it also captures kinetic energy released through regenerative braking and feeds this back to the battery.
When the ,electric vehicle, tax credit program was created, auto manufacturers were given a finite number of tax credits to incentivize the sales ,of electric, cars. The credits begin to phase out when a ,qualified, automaker sells at least 200,000 ,qualified electric, cars in the United States, starting on December 31, 2009.