product description:

Full thickness ,high strength;

Lockup mark on it;

Full zinc coating and long anti corruption time;

Scientific interior angle design and self-locking performance;

There are two angles (A and B) when the spring is put inside the profile. when the wind acts on the film, the force is transferred to the spring , according to the force theory, if A<B, the profile will lock the spring and the spring will move downwards; if A>B, the spring will move upwards, when the wind-resist lockup profile is used with the spring , as A<B, the more wind loading, the more of force to go downwards, it is hard to collapse , on the contrary, for the common profile and U shape profile , A>B, so the more wind loading, the more force to go upwards, it is hard to collapse.

Services advantage:

1. Quick, efficient and professional response within 24 hours, 14 hours online services.

2. 5 years manufacturing experience in agriculture field.

3. Technical support and solution by chief engineer.

4. Strict quality control system & team, high reputation in the market.

5. Full range of irrigation products for choice.

6. OEM/ODM services.

7. Accept sample order before Mass Order.

8. Multilingual communication services (English, Spanish, French, Portuguese, Japanese. etc.)

It specializes in manufacturing and exporting all kinds Sprinklers, Gardening Hand Tools, Water Nozzles, Recoil Hoses and other Hose Ending Accessories. With good product quality, competitive prices and excellent service.