Answer: Firstly, root cultivation should be carried out: the roots of the grapevine should be cultivated at a height of 25 to 30 cm to protect the rhizomes. Secondly, the trunk must be wrapped: the trunk of the vine should be made of breathable material to protect against cold. Materials such as straw and corn stalk can be used. Do not use dry materials such as plastic paper for wrapping. Winter irrigation is needed again to increase soil heat capacity: timely watering 3 to 4 days before cooling according to soil moisture can reduce frost damage; sweep snow volume of trees in time after snowfall to prevent buds from freezing. Finally, the tree body and the shelf surface can be sprayed with drugs such as brassin and oligosaccharide to improve the tree body resistance.
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Hongxing Factory
Dongying Hongxing is located at Dongying City, Shandong Province China since 1995.
We have 30 categories of products, including Covid-19 products, frock, protection shoes, safety belt, Special gloves.
Our main customer in China is Sinopec, Petro China, Energy company, steel company and Tabacco Company in other countires. Our factory have 500workers and 22 technical employees and invest thirty eight million dollars .
FAQ
1. What are your main products ?- Safety shoes
- Protective helmet
- Work clothes
- Safety cloves
- Protective equipment and masks
2. Can you offer OEM ?
Our company accep OEM service , if you need, please inform us of your specific requirements
3. What's your mode of transportation ?
By sea, By air, By train, By truck, as your request. We also do a good job to deliver goods to your destination.
4. What's your payment terms ?
T/T, L/C, Paypal..... If you need to pay via other ways, please negotiate with us.
5. Can you offer sample ?
Yes, we can offer samples to help you check type and quality.
6. Are you manufacturer or trader ?
We have own factory in Donying city, Shandong province, welcom to visit our factory !
Suits, Workwear, Men's and Women's Workplace Suits,Men's and Women's Workplace Suits
Dongying Hong Xing Labor Protection Products Co.,Ltd. , https://www.hongxinglabor.com