Shanxi Hollyland Industrial Co., Ltd are professional manufacturer on different casting, forging, machining & welding by a lot of material, such as ductile iron, stainless steel, aluminum, brass etc. We have supplied good quality products & best service for all of the world and earned good reputation.

  For the specification of Butterfly Valve Body:

1. Material: Different material series such as Carbon steel and Casting iron and so on.

2. Process: Sand Casting, Investment Casting with machining.

3. Heat Treatment: Temper, Quench ...

4. Surface Treatment: Painting, Lightly Oiled, Polish, Plating ...

5 Strictly material's control and finished parts' dimension testing.

6. Third party inspection: due to customers' requirement, such as SGS, TUV etc.

More details will be seen upon your inquiry email. Thanks.

We look forward to hear from you.

Queenie
Shanxi Hollyland Industrial Co., Ltd.
Rm. A&B,16/F,Unit A, King Office Building,
No.9 Fuxi Street, Taiyuan, Shanxi, China.
030002
Tel: 0086 351 3377259/269/279
Fax: 0086 351 3377127

www.hollyland.net