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About Us
Committed to Hand-Crafted Excellence
For generations, Sentinel Manufacturing & Supply LLC has proudly upheld the tradition of hand-cast aluminum manufacturing. As a family-owned American foundry, we combine skilled craftsmanship, proven designs, and a commitment to quality to deliver products our customers can depend on for years to come.
Built on Craftsmanship. Driven by Integrity.
Our mission at Sentinel Manufacturing & Supply LLC is to honor God through excellence in manufacturing, integrity in business, and service to our customers. We are committed to producing dependable, American-made aluminum tank hatches and cast products designed for safety, reliability, and long-term performance. With over 70 years of industry experience, we proudly serve the oil, gas, chemical, food processing, and industrial markets with products built to last.
What's holding you back from the plan that God has for you?
Our door is always open to ANYONE in need of prayer.
Contact us via Facebook Messenger, call us at 918.258.0755, reach out to us personally, or send us an email at info@sentinelmanufactuing.net with your prayer requests.
Or just stop by,
8204 S 202nd E Ave
Broken Arrow, OK 74436
While we love to meet our customers, we love even more to pray with you and share the word of God that continually touches our lives daily.