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什麼是風煤止回閥
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止回閥, 風煤

What is a wind coal check valve

By FungKwok on Oct 22, 2022 0 comment
The check valve is used to prevent the backflow of oxygen into the acetylene gas pipe or the backflow of acetylene...
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about us

about us

Founded in 1987, Kwok Fung Metal Wares has been standing in Hong Kong for more than 30 years, accompanying Hong Kong people through ups and downs. We are committed to serving every Hong Kong citizen, pushing Hong Kong's projects forward, and providing all kinds of hardware engineering supplies.

contact us

contact us

  • Whatsapp: 5464 2894

電話: 2396 8573
傳真: 2380 5150
電郵: kfmetalwares@gmail.com
地址: 大角咀槐樹街6號麗華中心13號地下

Business Hours: Monday to Friday 8:00am-8:00pm
Saturday 8:30am-7:30pm
Sunday 9:30am-1:30pm
(There is an opportunity to extend operating hours, but please call to be sure)


Whatsapp: 5464 2894
Tel: 2396 8573
Fax: 2380 5150
Email: kfmetalwares@gmail.com
Address: G/F, No. 13, Mayfair Centre, 6 Ash Street, Tai Kok Tsui

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