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Specializing in the production of flange forgings
Shanxi Guanjiaying Flange Forging Co.,Ltd.
Specializing in the production of flange forgings

Our annual production capacity is up to 50,000 tons.

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Shanxi Guanjiaying Flange Forging Co.,Ltd.
Integrity · Responsibility · Dedication · Win-win

To provide customers with the best quality products and services.

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Specializing in flange forgings

Shanxi Guanjiaying Flange Forging Co.,Ltd.was founded in 1988.After 37 years development and teachnical renovation,our annual production capacity is up to 50,000 tons.The company covers area of more than 260,000 square meters, has 560 employees that including 50 staffs with senior professional title.The company registered capital RMB 88 million Yuan,Accumulated investment exceeding 500 million yuan,has production facility of more than 450 sets, can produce various national and industry standard flanges,non-standard flanges and forged parts with weight less than 35T, product size range from 1/2 “ to 196 “.

1988 year

The company was established in

50000 tons

Annual production capacity

500 +

Number of employees

450 +Set

Production and testing equipment

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OUR PRODUCTS

The annual production capacity reaches 50,000 tons.It has more than 450 sets of production and testing equipment, and can produce national and industry standard flange products, non-standard flanges and forged parts weighing less than 35 tons, ranging in size from DN15-DN5000.

Standard Flange

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Forgings

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Non-Standard Flange

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Technology center

Deliver

We are excellent suppliers to customers such as PetroChina, Sinopec, CNOOC, Shell and National Energy Group.

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Equipment

It has more than 450 sets of production and testing equipment, and can produce national and industry standard flange products, non-standard flanges and forged parts weighing less than 35 tons, ranging in size from DN15-DN5000.

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Qualification

The company has won the famous Chinese brand products, the national-level specialized and new "little giant”, the national high-tech enterprise, and the national demonstration enterprise of the integration of the two.

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BLOG

Sincerely welcome customers and friends from all walks of life to cooperate and work together to create friendship and development.

GJY A105N Fully Meets New CSA Requirements

We are delighted to announce that GJY's A105N products are in full compliance with the latest updates to the Canadian Standards Association (CSA) regulations!!!

24 Apr,2025

38 Women's Day Activities

In the powerful and hot industry of flange forging, women are everywhere. They shine with unique light in different positions and converge into a force of women that cannot be ignored.

30 Apr,2025

Green starts, shared a sunny future——The 47th 'Tree Planting Day' is different

In March, the spring wind rises, and all things are refreshed. On this day of symbolizing green and hope, our company's 2805K photovoltaic power generation project ushered in an important moment of official commencement.

12 Mar,2025

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