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Compare · RS vs ZKIN

RS vs ZKIN

Side-by-side comparison of Reliance Inc. (RS) and ZK International Group Co. Ltd (ZKIN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both RS and ZKIN operate in Metal Fabrications (Industrials), so they compete in similar markets.
  • RS is the larger of the two at $20.23B, about 707.5x ZKIN ($28.6M).
  • Over the past year, RS is up 28.1% and ZKIN is down 47.0% - RS leads by 75.1 points.
  • RS has been more active in the news (10 items in the past 4 weeks vs 2 for ZKIN).
  • RS has more recent analyst coverage (25 ratings vs 0 for ZKIN).
PerformanceRS+28.11%ZKIN-46.99%
2025-06-09+0.00%2026-06-08
MetricRSZKIN
Company
Reliance Inc.
ZK International Group Co. Ltd
Price
$396.34+0.38%
$1.32-3.65%
Market cap
$20.23B
$28.6M
1M return
+7.24%
-9.59%
1Y return
+28.11%
-46.99%
Industry
Metal Fabrications
Metal Fabrications
Exchange
NYSE
NASDAQ
IPO
1994
2017
News (4w)
10
2
Recent ratings
25
0
RS

Reliance Inc.

Reliance Steel & Aluminum Co. operates as a metals service center company. The company provides alloy, aluminum, brass, copper, carbon steel, stainless steel, titanium, and specialty steel products and processing services to general manufacturing, non-residential construction, transportation, aerospace and defense, energy, electronics and semiconductor fabrication, and heavy industries. It also offers precision sheet metal fabrication services, including laser cutting, stamping, turret punching, machining, and powder coating and welding; and toll processing and logistics services. The company operated approximately 300 metals service center processing and distribution facilities in 40 states in the United States and 13 in other countries. It sells its products directly to large original equipment manufacturers, and small machine shops, and fabricators. The company operates in the United States, Australia, Belgium, Canada, China, France, India, Malaysia, Mexico, Singapore, South Korea, Turkey, the United Arab Emirates, and the United Kingdom. Reliance Steel & Aluminum Co. was founded in 1939 and is headquartered in Los Angeles, California.

ZKIN

ZK International Group Co. Ltd

ZK International Group Co., Ltd., through its subsidiaries, engages in the designing, producing, and selling double-press thin-walled stainless steel, carbon steel, and single-press tubes and fittings in the People's Republic of China. It offers carbon and stainless steel strips; carbon and stainless steel pipes; light gauge stainless steel pipes; pipe connections and fittings; and couplings, adapters, unions, caps, plug pipes, elbows, three-way fittings, tees, cross, side-inlet elbows, wyes, reducers, bushings, pipe fasteners, and pipe flanges. The company also provides stainless steel band, copper strip, valve, light industry machinery and equipment, and other stainless steel products. Its products are used in various applications, including water and gas transmission within urban infrastructural development, residential housing development, food and beverage production, oil and gas exploitation, and agricultural irrigation. The company also exports its products to Europe, Africa, and Southeast Asia. ZK International Group Co., Ltd. was incorporated in 2015 and is based in Wenzhou, the People's Republic of China.

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