Autumn and winter 茬 vegetable seedlings 咋 purchase

Autumn and winter and wintering are the main raw materials for many vegetable growing bases. They have long growing time, high yield and high price, and good benefits. This is especially important for selecting excellent seedlings. In order to improve the seedling level of growers, here is a brief introduction to the correct selection and use of vegetable seedlings.

Excellent seedling characteristics

The variety is suitable for local facilities (heat preservation capacity, lighting ability, etc.), soil (soil type, soil fertility, pH value, salt, etc.), climate (rain and snow weather, wind, temperature).

Stress-resistant conditions include extreme cold weather, long-term rain, illuminating weather, soil salinization, and other factors that are not suitable for vegetable growth.

Healthy and vigorous seedlings require thick stems, intact cotyledons, strong green leaves, strong growth; roots are dense and white, dense roots, roots tightly entangle the matrix to form intact soil, no divergence; no yellow leaves, no Pests and diseases, the whole seedlings are neat and consistent.

Method of purchasing excellent seedlings

You must fix the seedlings in advance. Many growers like to buy seedlings when they like to grow, and often can't buy age-appropriate seedlings.

To buy seedlings from normal channels. In order to reduce costs, some unscrupulous manufacturers use shredded seeds, rootstocks, etc. to shoddy and even use counterfeit and shoddy products. Some of them do not care whether the varieties are adapted or not, and the seedlings are not quarantined.

It is necessary to carefully sign the contract and save the documents so that they are well documented when problems arise.

Choose a seedling company with strong strength and good reputation. Good seedling company has excellent germplasm resources, advanced nursery facilities, equipment, mature seedling technology and good reputation, so it can guarantee the quality of seedlings to the greatest extent.

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Access Control Keypad

Access Control Keypad is a security product that can be connected to a lock and unlocked by swiping card, password, fingerprint, mobile phone, etc. Residents can connect the access control keypad to the electric lock, Magnetic lock , etc., and then control the door opening by access control keypad.

The access control keypad also plays a very important role in the whole intercom system. If there are multiple doors in the building and residents need to be controlled to open all doors. For this project only needs to use one main Video Intercom System in the main door. For example, there are two doors in the building.

We can offer you with two solution for this project:

1. Customers can use 2 sets Video Door Phone for two doors

2. Customers can use 1 set video door phone and 1 set access control keypad,one for mainly door and another one for side door or basement.

Usually many customers will choose to use the second one solution. Because it can save more money for the whole project to the greatest extent.

There are many different solutions for the connected access control keypad, which can be modern access control keypad, open the door with a password or swipe card, and some customers like to be more intelligent, that is remotely unlock, which can work together with the video door phone to remotely unlock two doors through the mobile phone APP.

The following is our access control keypad, which supports password and card swiping.

The following are its parameters for your reference:

1. metal shell, waterproof

2. Touch the button

3. 1000\4000 users

4. anti-flapping door

5.external card reader

We are a factory specializing in the production, manufacture and research and development of Access Control System for 11 years. If you want to know more about us, please send us an inquiry, we are very honored to share the catalogue and price with you.

FAQ

Q: What is your service ?

a. we can offer OEM&ODM services

b. All software free provide , and technical support after-service

c. Online installation guide services.

Q: Whats the MOQ?

To ensure the best logistic cost, we suggest 100pcs(one carton).However, we are open to take orders with small qty.Welcome to sample order, contact with us.

Q: What payment terms are available?

T/T, Paypal, Western Union, credit card.

Q: How long is your production lead time?

Sample Order-Within 1-5 working days.

Bulk Order - 15-20 days for neutral items, 7 days if the items we have stock

Q: What's Your Products Warranty?

We Offer 12 Months Warranty after shipment sent.

Access Control Keypad,Gate Entry Keypad,Keypad Access Control System,Door Entry System Keypad

Zhuhai Mingke Electronics Technology Co., Ltd , https://www.mingke-tech.com