Which domestic company has a mature electro hydraulic control valve? Control time in 1 second?

It is not possible to control the time in less than 1 second.

The battery car brands include Oppai electric vehicle, Yadea electric vehicle, Maverick electric vehicle, Emma electric vehicle, and Xinri electric vehicle.

1. Oppai electric vehicle

Oppai electric vehicle is equipped with 27 hydraulic disc brake front fork, rear backrest, mobile phone charging, LED headlights, LCD instrument, middle curved chain, lithium battery (built-in liftable lithium battery in the sitting bucket, effectively reducing the weight of the body, improving the cruising range, a single range of up to 80km).

2. Yadea electric vehicle

The 64V upgraded motor adopted by Yadea has several characteristics, one of which is high power. Because it has a strong climbing ability and faster speed, the second is high efficiency and low power consumption. If the voltage of the 64V motor is high and the current is small, then the efficiency of its battery use is very high, and the power consumption is small; The third is speed.

3. Maverick electric car

The Maverick electric scooter uses the same level of Panasonic 18650 lithium battery as Tesla, weighing only 12kg, compared with the lead-acid battery of the same industry, the weight of 50kg is much lighter, thanks to the combination of 170 2600mAh batteries to provide 1560Wh of super power, the Maverick N1 power version of the cruising range can reach 100km.

4. Emma electric car

Actively advocate energy conservation, emission reduction, and low-carbon travel, and pay attention to the practical application of green and clean new energy in personal transportation. The after-sales service has done a very good job, and the user can arrange the maintenance master to be present in the event of a failure.

5. Xinri electric vehicle

Xinri is a veteran enterprise of electric vehicles in China, and its technology research and development and stable quality are its foundations. Xinri smart electric vehicle can realize mobile phone operation of electric vehicle locking, unlocking, parameter setting, vehicle positioning, fault detection, service rescue, etc., and innovatively convert the remaining power of the vehicle into a driving mileage, which is intuitively displayed on the mobile phone.

Attention to the purchase of battery cars:

1. Battery. Now many businesses on the market will sell their assembled cars and new cars, the biggest difference is the battery, you must choose the original battery when buying a battery car.

2. Brakes. There must be a disc brake, this is too important, the original purpose of choosing the battery is to facilitate travel, that is, I hope everyone can be safe, the brake is too important, the disc brake can be fast in a short time.

The better brands for electric vehicles are:Emma electric car, Xinri electric car, Luyuan electric car, Opai electric car, Lima electric car

1. Emma electric car

Since its launch in 2016, Emma electric vehicles have been widely loved by everyone for their "good looks". With the continuous development of the brand, the headquarters has continuously improved the craftsmanship of Emma's electric vehicles, and added contemporary high-tech technology, so that the sales of this electric vehicle are the highest in the entire industry, and in the electric vehicle industry, the brand's hot sales are the top three.

2. Xinri electric vehicle

From its establishment to the present, Xinri Electric Vehicle's business strategy has always been consumer-centric, with strict quality assurance and thoughtful service to create the best products for consumers. Backed by Xinri Electric Vehicle Co., Ltd., electric vehicles are its core business, and they are leaders in the industry for R&D, production and sales. Since its establishment, the company has always adhered to the corporate language of "integrity and pragmatism".

3. Luyuan electric vehicle

Luyuan electric vehicle is deeply engaged in technology research and development, and has an advanced manufacturing and research and development system in the industry, so Luyuan electric vehicle has independent research and development and manufacturing capabilities for chargers, batteries, frames, wheels, and surface treatment, which not only mentions its advanced technology, but also ensures the quality of products through the strict production process of Luyuan electric vehicles.

4. Oppai electric vehicle

Founded in 2003, this electric vehicle brand is an integrated business from manufacturing to sales and finally to service. Since its establishment, Oppai Electric Vehicle has attached great importance to the requirements of product quality, and its perfect quality monitoring system has also ensured that the quality of each product is the best.

5. Immediately electric car

Since its establishment, Lima Electric Vehicle Company has not only innovated in brand, management, technology and management, but also taken differentiated management as the core development route. The 68N Super V8 and A8 NMR machines are their representative works. Dual-spring shock absorption, five-in-one anti-theft lock and GBS super brake have obtained more than 200 patents in China.

Key points for choosing an electric vehicle

1. Look at the actual demand

When buying an electric car, you must first be clear about your actual needs, whether it is to go to work or pick up and drop off children, or load needs, different demand models are different. Clarify your needs before making the next plan.

2. Look at the actual budget3. Look at the model standard

In 2019, the new national standard for electric bicycles was officially implemented, and the production of models that do not meet the new standard has been stopped, but there are still a large number of inventory cars on the market, and these cars are generally sold through online channels.

The following is a personal opinion (more than 10 years of after-sales experience in the electric vehicle industry) for reference only, first of all, the starting point of electric vehicles is in the past 10 years, it doesn't matter what brand, if there is, it is an advertisement, and then give you some suggestions for buying a car.

To compare brands, we must first know: the electric vehicle factory is actually an assembly plant, (buy accessories to make your own signage) A good car does not look at the brand, but mainly depends on the configuration.

1. The thickness of the exterior parts and plastic parts can be identified by knocking on the panel or the back panel (the plastic parts below the seat bag), and the more brittle the sound, the thinner it is.

2. For the controller, the current of more than 9 tubes should not exceed 18ah(1) The crystal sink without anti-theft function is relatively stable, but the manufacturer's after-sales service is not perfect, Songzheng ** lower after-sales service is also a brand with more supporting electric vehicles, but it is not very stable (2) The high-standard controller is strong in anti-theft, and the stability of the control part is average.

3 motor, motor technology in our country has matured, if there is no big slope, it is recommended to choose 350w below the brushless toothless motor, slope area is best with brushless toothed motor (350w below).Here it is recommended to use 350W or less, mainly considering the cost of use, so that the motor can extend the battery life greatly.

Secondly, it depends on the car model, and whether it is comfortable to sit on, as well as the brake structure (hydraulic brake - follow-up brake - rising brake - wheel drum brake, the front is the best, the second in the back, and there are other waste).

I wish you to choose a car that is kind and affordable, and has zero breakdowns.

1. Rinnai.

The world's leading brand of gas appliances, the brand strength is very strong, and it occupies the top of the sales list overseas all year round. In the domestic market, users also attach great importance to the brand's strong technical foundation and are very willing to buy Rinnai's products.

2. Energy rate. The brand has a very high market share, and is one of the most popular brands among consumers in the field of gas water heaters, and the temperature control device set by the product can monitor the temperature of the inlet and outlet water in real time and intelligently adjust it to keep the water temperature constant. At the same price point, consumers are more confident in the quality of big brands.

3. Wanhe. The brand focuses on the field of R&D technology, and it has invested heavily in R&D and has a number of international leading technologies. Wanhe is also very competitive in the world, which also makes more and more users willing to choose domestic brands, and choose more preferential products in the case of technical clearance.

4. Wanjiale.

The old domestic brand is a participating unit in the formulation of a number of national standards and industry standards. The product types are very rich and the product line is very complete. High, medium and low-end products are fully covered, providing users with diversified services.

1. Wanhe JSQ21-12EV12, 1500 yuan or so, power 42W, fast heating, water control is fully automatic, quality naturally do not worry, after all, Wanhe is a well-known domestic brand, focusing on gas research and development and manufacturing enterprises, strong professionalism, technical clearance, and the market share occupied by this brand is growing year by year, and the after-sales service is also mature.

2. Haier JSQ25-13WD3, about 2300 yuan, computer version control, 33W rated power, using electronic pulse ignition, equipped with a lot of intelligent technology, the workmanship is still quite good. Haier is also a first-class manufacturer of household appliances in China, a brand that is basically a household name, and the cost performance of gas water heaters is also quite high. It is very famous for its gas water heaters, rice cookers, televisions, etc.

3. Smith JSQ22-D1, about 2800, is aimed at medium and high-end customers, with intelligent gas-saving technology, energy saving and environmental protection. Smith is a brand with a long history in the United States, the "leader" in the industry, quality, technology, service life, etc. can be assured. In China, a mature management system has been formed, and there are many product series.

For gas water heaters, I recommend Rinnai's Reu-A2024WD(K)-CH, Haier JSQ20-D2 (12T) and Wanhe JSQ21-12EV12.

Now water heaters have entered thousands of households, and different families buy different types of water heaters according to their needs, including solar, air, gas, etc. Although the first two are more cost-effective and environmentally friendly in the long run, the gas water heater is still liked by the market because it is more timely to use, and there are many models on the market for consumers to choose from.

1. Reu-A2024WD(K)-CH in the forest

Rinnai is a big brand, and this is currently the fastest growing product on the market, and even a large amount of water can heat up very quickly. Imported from Japan, it can provide users with an instant feeling of Japanese warm soup. There is only one disadvantage of this one**, tens of thousands** let buyers have to wait and see.

2. Haier JSQ20-D2 (12T).

Haier is the leader of our national electrical brand,This product is currently reference**2300 yuan,The computer version of the control panel is used and has a capacity of 10L。

3. Wanhe JSQ21-12EV12

This ** is 1498 yuan, the cost performance is super high, and the current sales are also very good.

1. Energy rate: from Japan, my family is currently using this brand, compared with the rest of the brands, the biggest advantage of this water heater is that the computer motherboard that controls the water output is assembled after being imported from Japan to China, regardless of durability and advancement, there is no need to question it, in addition, the noise during operation is particularly small, unlike the buzz of domestic brands, this is a slight hum. It has been used for almost 3 years, and there has never been any problem, including the coldest three or nine days are still working normally, the water output will not appear to be cold suddenly, very stable, for a family of three, 13L of water output is enough for daily use, it is worth recommending.

2. AO Smith: A joint venture from the United States, specializing in the production of household bathroom appliances, which is quite influential in China. Whether it is the appearance of workmanship, or performance and quality, it is one of the best brands.

In major supermarkets and home appliance stores, you can see its own stores, with many purchase channels and relatively perfect after-sales service.

3. Yunmi: Xiaomi's sub-brand, specializing in R&D, production and sales of various household kitchens and bath appliances, with the good reputation accumulated by early Xiaomi products among users, Yunmi's products have also received consumers' popularity in the market, known for their cost performance, of course, the quality is also trustworthy, you can pay more attention.

4. Wanhe, Wanjiale: These two water heater brands are also very early manufacturers specializing in the production of kitchen appliances in China, with strong R&D strength, and its products include smoke machines, stoves, disinfection cabinets, ovens, toasters, etc., among which water heaters are quite well-known in the industry, have a certain influence, and are cost-effective, which is worth recommending.

5. Haier, Midea: domestic enterprises specializing in the production of white goods, in our daily life will often use the products of these two companies, such as TV, refrigerator, washing machine, air conditioner, small kitchen appliances, etc., water heaters for them can easily develop the most advanced technology to ensure that users have a good experience, especially the after-sales outlets all over the size of the city so that the use of no worries.

There are these 3 types of gas water heaters in the ranking.

The first Wanjiale.

The second is beautiful.

The third Vantage.

First of all, let's introduce the first Wanjiale gas water heater, the water heater is an indispensable thing in life, I remember when I was a child, I was particularly afraid of taking a bath in winter, because my water heater was very hot, and it was the kind of hot and cold, which made me nervous as soon as I took a bath, and now I have never had this situation after using Wanjiale's water heater, because it can automatically adjust the water temperature according to the change of the weather, the bath is particularly comfortable, the water temperature is just right every time, and it also ** the shadow in my heart.

The second is Midea's gas water heater, the air conditioner at home is Midea, so the favorability of this brand of electrical appliances is particularly strong, it is a special energy-saving and emission reduction water heater, you can accurately control the water temperature without adjustment, between 38-45 degrees, you can eco energy saving and power consumption, and its appearance I really like, especially textured, looks particularly high-grade, hanging at home feel particularly pleasing to the eye.

The third Haier gas water heater,My area of the house is a frequent water outage,As long as you receive the news that you want to stop water in summer,Mom will immediately take a large bucket of water to take a bath at night,I saw Haier's ability to start at low pressure,Can hold 12L of water,When the water stops, you can solve the bathing problem of our home,And even if it is the peak period of water use,There is no need to grab water with everyone,Friends who live on high floors especially recommend this,Haier's gas stove** is not expensive,I personally think you can still start。