At a glance
| Booth | S8337 |
| Country | TW |
| Website | www.sowlong-tc.com.tw/index.php |
Company profile
SOW LONG INDUSTRIAL CO., LTD was established in 1979 and specializes in the manufacture and sale of valves made from stainless steel, cast iron, ductile iron, gunmetal bronze and brass. The company uses a fully integrated production model that it describes as rarely seen in the valve industry, keeping the complete manufacturing sequence inside the company rather than separating the major stages among different suppliers. Its in-house sequence begins with design and mold making, continues through wax injection, casting and post-processing, and then proceeds to CNC machining, assembly, testing and final product packaging. This integrated workflow gives SOW LONG INDUSTRIAL CO., LTD responsibility for the valve-manufacturing path from the initial design and tooling stages through machining, assembly, verification and packaging of the finished product. The company also conducts technical cooperation with well-known domestic valve manufacturers and continues manufacturing and R&D work on valve products. Its valve-product quality is described as having earned the trust and support of customers in both domestic and international markets, giving the company a customer base that extends beyond Taiwan. The company treats valve manufacturing and valve-product R&D as continuing activities and combines that work with technical cooperation inside Taiwan's valve industry.
Exhibits
The valve supply range includes gate valves manufactured and sold in the company's stainless-steel, cast-iron, ductile-iron, gunmetal-bronze and brass product families. Ball valves are also part of the product lineup, together with check valves for the same broad range of valve-material options identified by SOW LONG INDUSTRIAL CO., LTD. Y-strainers and butterfly valves form additional named valve categories in the company's manufacturing and sales range. Beyond valves, the product offering includes flanges and fittings, extending the supply range to associated piping components. The materials named across the range are stainless steel, cast iron, ductile iron, gunmetal bronze and brass, covering multiple material choices for the listed valve, flange and fitting products. Production of these products is supported by in-house design, mold making, wax injection, casting and post-processing capabilities before the parts enter the machining and assembly stages. CNC machining, assembly and testing are also performed inside the company, followed by finished-product packaging as the final stage of the integrated process. Technical cooperation with domestic valve manufacturers and continuing valve-product R&D accompany the manufacturing range, while the resulting products serve customers in domestic and international markets. Because design, tooling, casting, machining, assembly, testing and packaging are all included in the company's stated in-house scope, the listed valves, flanges and fittings are supported by one continuous internal production chain. The manufacturing and sales scope combines the listed valve categories with associated flanges and fittings across the company's stated stainless-steel, cast-iron, ductile-iron, gunmetal-bronze and brass material families.
Capabilities and products
- gate-valve manufacturing and sales
- ball-valve manufacturing and sales
- check-valve manufacturing and sales
- Y-strainer manufacturing and sales
- butterfly-valve manufacturing and sales
- flange and fitting manufacturing and sales
- integrated valve manufacturing from design through CNC machining