Explore our top-performing OEM sexual health devices manufactured with medical-grade biocompatibility standards.
TOPARC TECHNOLOGY (SHENZHEN) CO., LTD. was established in July 2008 with a registered capital of HK$18 million. It is a modern Hong Kong-funded enterprise integrating the research and development, production, sales, and service of sexual aids and sexual health products. Our state-of-the-art manufacturing base covers an area of 10,000 square meters in Shenzhen, positioned strategically at the center of the world's most advanced electronics supply chain. We are recognized as a national and Shenzhen Double High-tech enterprise, certified under ISO 9001, ISO13485, BSCI, CE, FCC, ROHS, and FDA regulatory frameworks.
As the consumer market for intimate wellness evolves, the demand for high-end, clinically safe, and technologically superior devices has grown exponentially. Among these, water penis pumps (hydropumps) have emerged as a high-margin, high-growth product segment for global brands, distributors, and wellness retailers. Unlike traditional air vacuum systems, water penis pumps leverage the physical incompressibility of water to deliver uniform hydraulic negative pressure. This engineering distinction minimizes localized vascular strain, optimizes engorgement, and significantly reduces the risk of skin irritation—making it the preferred choice for discerning, quality-focused global brands.
Understanding the mechanical and therapeutic advantages of fluid dynamics in vacuum therapy.
From an engineering perspective, traditional air vacuum pumps create negative pressure in a compressible medium (air). This often leads to non-uniform pressure gradients, causing disproportionate expansion, structural bending, and potential tissue bruising (barotrauma). In contrast, water penis pumps operate on Pascal’s Principle, which states that pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and the walls of the containing vessel.
Key Engineering Advantage: Water forms a perfect hydraulic seal around the pelvic region, cushioning the skin while creating an even, controlled vacuum pull. The water density prevents sudden pressure spikes, allowing for a safer, more gradual expansion process.
At TOPARC, our engineering teams design cylinders using high-strength, optical-grade polycarbonate (PC). This ensures maximum transparency, zero distortion, and robust resistance to structural cracks under negative pressure of up to -0.6 bar. The seal gaskets are fabricated from high-grade, biocompatible platinum-cured silicone with a Shore A hardness of 35, ensuring a perfect air-tight, water-tight fit that conforms comfortably to various body anatomies without causing contact dermatitis.
Ergonomically contoured 100% silicone sleeves configured to seal perfectly against the pubic bone, utilizing water displacement for zero-friction operation.
Equipped with spring-loaded exhaust and safety release valves calibrated to prevent pressure exceeding 35 kPa (260 mmHg), protecting end-users from over-vacuuming.
Laser-etched metric and imperial scale markings on heavy-duty, BPA-free polycarbonate cylinders designed to withstand extensive sterilization cycles.
From conceptual CAD design to heavy industrial production and automated SMT electronics fabrication.
Global adult novelty brands face major supply chain challenges: long development cycles, poor quality consistency, and rising logistics costs. TOPARC’s 10,000 square meter facility in Shenzhen addresses these pain points by offering a one-stop, vertically integrated OEM/ODM manufacturing pipeline.
Our infrastructure includes a state-of-the-art mold manufacturing center equipped with precision CNC EDM machines and high-speed CNC machining centers. This in-house tooling capability allows us to produce high-durability tooling with tolerances down to ±0.01mm. By managing the mold creation internally, we drastically cut down custom design timelines and guarantee the premium finish of external plastic shells and internal mechanical components.
Our plastic injection molding lines form outer shells for various personal health appliances, sexual wellness devices, and massage equipment. Additionally, our specialized silicone compression and injection lines process high-grade liquid silicone rubber (LSR) and solid silicone materials. This dual capability ensures we can seamlessly combine rigid structural parts with soft, body-safe elastomers.
Undergoing rigorous testing procedures with 22 specialized equipment sets to ensure absolute product reliability.
A major risk for international importers of sexual health products is field failure, particularly with motorized, rechargeable, or sealed waterproof devices. Quality errors can result in expensive product recalls, damaged brand reputation, and merchant account suspensions. At TOPARC, quality control is integrated into every step of the production cycle rather than being a final checkpoint.
We operate an advanced in-house quality testing laboratory equipped with 22 specialized testing instruments. Every batch of water pumps, vibrators, and massage accessories must pass strict compliance checks before being packaged and shipped. These protocols include:
Bridging the gap between manual physical wellness devices and IoT-enabled biofeedback hardware.
As intimate wellness products integrate further with digital health, manual hydraulic pumps are evolving into smart devices. Our engineering team, which includes industrial design, mechanical, software, and electronic engineers, is currently developing next-generation intelligent water pumps. This future-focused roadmap centers on three main technical developments:
By integrating micro-electro-mechanical systems (MEMS) pressure sensors, future smart hydropumps will monitor vacuum levels in real time. The device can automatically release pressure if it exceeds safe clinical levels, displaying data on an integrated OLED screen or syncing it via Bluetooth to a pelvic health tracking mobile app.
Integrating vibration features into the base sleeve of the water pump can improve pelvic blood flow during treatment. Our SMT production capabilities allow us to produce custom PCB micro-controllers that sync vibration cycles with vacuum pressure changes, enhancing the user experience.
We are collaborating with polymer science labs to integrate silver-ion antimicrobial compounds into our liquid silicone sleeves. This helps inhibit bacterial growth on the device surface, simplifying cleaning and maintenance for users.
Simplifying customs, regulatory compliance, and distribution logistics for international retail brands.
Importing intimate wellness products into highly regulated regions like North America and the European Union requires strict compliance. Non-compliant imports risk being seized by customs, incurring significant fines.
TOPARC is fully equipped to support global compliance demands, holding all necessary certifications: ISO 9001 for general manufacturing quality management, ISO 13485 for medical device production readiness, and BSCI audits to satisfy social responsibility criteria in global supply chains. Furthermore, all products comply with FDA, CE, FCC, RoHS, and REACH standards, ensuring a smooth customs clearance process worldwide.
OEM and ODM Services: We provide full-scope customization services, including custom brand packaging design, tailored silicone sleeve colors, custom mold configurations, and private label engraving directly onto cylinders.
Essential information on ordering, custom development, shipping, and quality assurance protocols.
Diversify your brand portfolio with our comprehensive line of pelvic repair and sexual wellness devices.
TOPARC TOY
