About Malleableiron-pipefitting
JIANZHI Group Co., Ltd. was established in 1982.
JIANZHI Group Co., Ltd. was established in 1982. Keep pace with the times, update equipment and skills, carefully build our brand, focus on the development of high-end products, and actively respond to market needs through creativity. As a permanent member of the China Foundry Association, JIANZHI participated in the formulation of almost all industry standard documents.JIANZHI participated in the formulation of almost all industry standard documents.
In the < GLOBAL MALLEABLE IRON PIPE FITTINGS MARKET INSIGHTS AND FORECAST TO 2026 >*, the report provides market analysis from 2015 to 2026, including market size, country (or region) analysis, sales, and profit analysis, market competition pattern, and market share analysis, based on detailed information and data of 11 major malleable iron pipe manufacturers and participants in the world. Among the 11 companies are Viking Group Inc/ Mueller Industries Inc/ Smith-Cooper International in the United States, BIS Pipe Fitting Industry of Thailand, and Hebei JIANZHI Casting Group of China.
As a major manufacturer and participant of malleable iron pipe fittings in the world, you can learn about its position. As a leader in the industry, it leads Chinese malleable iron fittings to the world.
Featured articles and news
Apprenticeships and the responsibility we share
Perspectives from the CIOB President as National Apprentice Week comes to a close.
The first line of defence against rain, wind and snow.
Building Safety recap January, 2026
What we missed at the end of last year, and at the start of this...
National Apprenticeship Week 2026, 9-15 Feb
Shining a light on the positive impacts for businesses, their apprentices and the wider economy alike.
Applications and benefits of acoustic flooring
From commercial to retail.
From solid to sprung and ribbed to raised.
Strengthening industry collaboration in Hong Kong
Hong Kong Institute of Construction and The Chartered Institute of Building sign Memorandum of Understanding.
A detailed description from the experts at Cornish Lime.
IHBC planning for growth with corporate plan development
Grow with the Institute by volunteering and CP25 consultation.
Connecting ambition and action for designers and specifiers.
Electrical skills gap deepens as apprenticeship starts fall despite surging demand says ECA.
Built environment bodies deepen joint action on EDI
B.E.Inclusive initiative agree next phase of joint equity, diversity and inclusion (EDI) action plan.
Recognising culture as key to sustainable economic growth
Creative UK Provocation paper: Culture as Growth Infrastructure.
Futurebuild and UK Construction Week London Unite
Creating the UK’s Built Environment Super Event and over 25 other key partnerships.
Welsh and Scottish 2026 elections
Manifestos for the built environment for upcoming same May day elections.
Advancing BIM education with a competency framework
“We don’t need people who can just draw in 3D. We need people who can think in data.”





















