Founded in 1993 and officially restructured in 2014, SEAM is a specialized manufacturer dedicated to the research, development, and production of professional diving gear equipment. With decades of experience and technical innovation, we offer a comprehensive range of dive equipment & gear wholesale options including diving helmets, full-face masks, umbilicals, suits, masks, regulators, fins, underwater communication systems, video systems, air control panel, underwater cutting & welding tools, and air filtration units. Our solutions are widely used in commercial diving, underwater rescue, and marine engineering.
We proudly operate under our own brand SEAM, known for reliability, durability, and professional-grade performance. SEAM is committed to delivering high-quality dive equipment & gear wholesale and custom diving equipment solutions to meet the demands of global diving professionals.
We are both a manufacturer and a trading company.
We entered the diving gear equipment industry in 1993, initially producing only diving regulators and rubber diving suits. As our business grew, we expanded our product line to include diving masks, helmets, underwater video systems, air control panels, high-grade regulators, umbilicals, dry and wet suits etc for both commercial and recreational use.
We also source products from selected partners and handle full-service orders. In 2017, we established our domestic sales company, and in 2022, we set up our own international trading company. As experienced dive equipment manufacturers, we continue to expand our capabilities and global presence.
We are located in Yantai city, Shandong Province, China.
From Penglai International Airport: about 1 hour by car.
From Yantai South Railway Station: about 30 minutes by car.
Visitors are welcome by appointment in advance.
Yes, we do.
We offer custom diving equipment, OEM branding, and structural modifications. Send us your design or requirements—our technical team will assist you with tailored solution.
We accept USD, EUR, and offshore CNY.
Other currencies or payment terms can be discussed based on order details and customer preferences.
