12 Inch Reverse Plough for Cultivation (LR)

Advantages of our company---Changzhou Lefa

1. Specializing in manufacturing and selling the farm machine more than 13 years.

2. "Lefa" produce in China and France.

3. "CE"

4. With the strict quality control and best service for customers.

5. We can provide excellent and rapid after-sales service.

6. Our aim: Win-win.

7. We can design and produce machines according to customer's needs.

8. We developed dozens of Japanese tractors parts, we can deliver the parts with machine together.


Best After Sales Service:

We have France Branch. Lefa Europe can give Europe customer best service.

1. Lefa Europe can drive the car to repair the machine once you give the calling.

2. Lefa Europe can send the spare parts to the customers in time.

3. Our machine Warranty time: 1 year. We provide free spare parts.

4. We provide lifetime repair service and spare parts. You just tell us what you want. We will give you the solution in time.

5. If the Lefa Europe cannot give you the satisfaction. The head office engineer is willing to wear the Lefa blue Uniform clothes to your site for repair.

For other areas, Lefa China is on line everyday for the service.
  Advantages of our company---Changzhou Lefa

1. Specializing in manufacturing and selling the farm machine more than 13 years.

2. "Lefa" produce in China and France.

3. "CE"

4. With the strict quality control and best service for customers.

5. We can provide excellent and rapid after-sales service.

6. Our aim: Win-win.

7. We can design and produce machines according to customer's needs.

8. We developed dozens of Japanese tractors parts, we can deliver the parts with machine together.


Best After Sales Service:

We have France Branch. Lefa Europe can give Europe customer best service.

1. Lefa Europe can drive the car to repair the machine once you give the calling.

2. Lefa Europe can send the spare parts to the customers in time.

3. Our machine Warranty time: 1 year. We provide free spare parts.

4. We provide lifetime repair service and spare parts. You just tell us what you want. We will give you the solution in time.

5. If the Lefa Europe cannot give you the satisfaction. The head office engineer is willing to wear the Lefa blue Uniform clothes to your site for repair.

For other areas, Lefa China is on line everyday for the service.
 

Polyester Polyol

Polyester polyols are the important raw materials of coating, adhesives, elastomer and foam.
Polyester polyols can be divided into aromatic polyols and aliphatic polyols because of the acid and polyols.
Aromatic polyols are mostly used in preparing PU rigid foam which foam has great thermal insulation ability.
Aliphatic polyols with different raw materials show different performance.

No mater aromatic polyols or aliphatic polyols, we can provide the special products according to customers` requirement.

Polyester polyol is a type of polyol that is derived from the reaction between a polyol (such as glycerol or ethylene glycol) and a dicarboxylic acid (such as adipic acid or phthalic anhydride). It is commonly used as a raw material in the production of polyurethane foams, coatings, adhesives, and elastomers.

Polyester polyols have several advantages over other types of polyols. They have good chemical resistance, mechanical properties, and thermal stability. They also have low toxicity and are environmentally friendly. Additionally, polyester polyols can be easily modified to achieve desired properties, such as increased flexibility or flame retardancy.

Polyester polyols are typically liquid at room temperature and have a high molecular weight. They can be further reacted with isocyanates to form polyurethane materials, which have a wide range of applications in various industries, including automotive, construction, and furniture.

Tpu Polyester Polyol,coating for synthetic leather,Polymeric Polyol Resins,L Polyester Polyol Raw Materia

XUCHUAN CHEMICAL(SUZHOU) CO., LTD , https://www.xuchuanpu.com