PROFILE COMPANY
Founded in 2018, Sincere Manufacture & Supplies (SMS) is a leading Singapore-based distributor of high-quality, cost-effective marine sealing solutions. With over 15 years of expertise, our founder Mr. Alex and team deliver professional consultation, technical support, and innovative sealing technologies trusted by ship chandlers, marine suppliers, and offshore companies across Asia.
As the exclusive distributor of Hypersil in Singapore, we partner with global brands like Valqua, Klinger, Tombo, and Pillar to provide a complete range of proven, durable, and compliant sealing products. Headquartered in Singapore—a strategic maritime hub—SMS ensures fast delivery, competitive pricing, and reliable service. Staying true to our name, we go beyond product supply with value-added services and tailored solutions to support long-term success in marine operations.
OUR VISION
To be Asia’s leading specialist in sealing technologies, fostering mutually beneficial partnerships with regional marine supply companies and continuously setting industry standards for quality and innovation.
OUR MISSION
To continuously innovate through advancements in technical expertise and technological breakthroughs, ensuring our products meet the ever-changing demands of the marine and offshore industry. We are committed to delivering excellence and building long-term trust with our valued clients.
CORE VALUES
WHY CHOOSE US?
At Sincere Manufacture & Supplies (SMS), we pride ourselves on prompt, responsive, and reliable customer service. We typically respond to enquiries within 2 hours and fulfil most local orders within 12 hours. Customer satisfaction is our top priority, and we spare no effort in delivering solutions that meet—and often exceed—the expectations of our valued clients.
DEDICATED SERVICE WITH A BUTLER-STYLE APPROACH
With over 15 years of expertise in the Sealing Technology Industry, our team offers professional consultation, technical advice, and tailored solutions for all marine and offshore requirements. We act as a trusted intermediary, assisting customers in sourcing additional goods and services from reputable external vendors whenever required.
We understand the business needs of ship chandlers and marine suppliers, which is why we maintain a 100% acceptance of return policy (for items in saleable condition). Our hassle-free exchange process ensures a smooth, trustworthy, and long-term partnership.
COMPREHENSIVE RANGE OF QUALITY MARINE PRODUCTS
SMS offers a wide selection of premium sealing products for marine maintenance and offshore operations. In addition to sealing solutions, we supply anti-pollution products, anti-piracy equipment, and COVID-prevention gear to meet diverse operational needs.
We proudly serve the majority of ship chandlers in the Asia-Pacific region and are the exclusive distributor of Hypersil sealing sheets in Singapore, alongside renowned brands such as Klinger, Valqua, and Tombo—known for their affordability, durability, and proven performance.
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