Industrial-grade energy conservation engineered for modern outdoor environments
Established as a pioneering force in China's clean technology corridor, Ningbo Jianheng Import And Export Co., Ltd. (operating with its advanced manufacturing plant Ningbo Yuancheng Plastic Co., Ltd.) has led the research, development, and mass assembly of high-efficiency outdoor solar lighting systems for over 20 years. Supported by an expansive 10,750 square meter industrial complex, our factory houses cutting-edge machinery, high-precision automated assembly lines, and comprehensive photometric laboratories designed to serve global commercial, industrial, and municipal supply chains.
Our dedicated workforce of 105 skilled technicians on the assembly line is backed by a 15-person administrative and technical support department. This structure allows us to maintain a rapid 7-day fast-proofing protocol for custom OEM and ODM orders. We turn raw architectural specifications into viable structural products in a fraction of standard lead times, ensuring our global distribution partners secure immediate marketplace advantages.
Choosing Ningbo for your solar garden light and wall lamp supply chain provides unparalleled logistical and material benefits. As home to the world's busiest seaport in terms of cargo tonnage, Ningbo offers immediate access to international shipping lanes, significantly reducing domestic haulage times and lowering ocean freight costs.
Beyond shipping, Ningbo's deep industrial cluster in plastics, electronics, and LED driver manufacturing provides immediate access to high-grade polymers (such as impact-resistant ABS and polycarbonate) and premium photovoltaic components. This density of supply allows us to source raw materials efficiently, resist localized pricing volatility, and pass structural cost savings directly to our global OEM accounts.
How our technological framework supports institutional procurement requirements
Utilizing premium monocrystalline and polycrystalline silicon solar panels to achieve photo-electric conversion efficiency thresholds up to 22.5%. This guarantees consistent battery charging even under low-light or overcast winter conditions.
Equipped with integrated charge controllers and stable Lithium-Ion / LiFePO4 batteries (featuring capacities like 2200mAh). These systems prevent thermal runaway, control depth of discharge (DoD), and prolong lifespan to over 1,500 charge cycles.
Engineered to meet IP65 and IP67 ingress protection standards. Precision silicone gaskets and anti-UV engineering polymers protect internal microcircuitry against rain, snow, salt air, and airborne dust particles.
High-capacity machinery ensuring precision, scalability, and structural integrity
Heavy-duty high-tonnage plastic injection machines producing durable casing structures.
Calibrated testing stations verifying voltage, current, and conversion efficiencies.
High-speed chip placement machines populating driver and sensor boards.
Submersible chambers testing IP-rated integrity under high pressure.
For B2B buyers, regulatory compliance and factory auditing are crucial to mitigating risk. At Ningbo Yuancheng Plastic Co., Ltd., we implement a complete quality control process that begins with rigorous material testing and ends with automated testing of finished units.
Our operations are fully certified under BSCI (Business Social Compliance Initiative) and ISO9001:2015 quality management systems. Furthermore, our entire catalog of outdoor solar lights carries independent testing marks including CE, ROHS, and UKCA, ensuring worry-free customs clearance and retail compliance across Europe, North America, and other global markets. Each product batch undergoes continuous aging tests, thermal cycling, and drop testing before packaging, keeping our defect rate below 0.15%.
Different markets present distinct geographic and architectural requirements. While commercial clients in Northern Europe demand IP67 protection to withstand sustained dampness and snow, residential distributors in North America prioritize modern structural aesthetics and high lumen output.
Our versatile engineering capabilities cater directly to these local preferences. We offer stainless steel housings for coastal regions to prevent salt corrosion, aluminum structures for superior heat dissipation, and synthetic resin compositions for budget-friendly retail distribution. Whether supplying multi-head motion-sensor spotlights for perimeter security or flickering flame wall sconces for resort pathways, our OEM design team customizes each product run to align with target market expectations.
We provide a reliable, structured path from concept to retail delivery. When clients request a customized product, our design team produces 3D CAD mockups within 48 hours. After client approval, we utilize fast plastic prototyping to deliver a functional sample within 7 days.
Once finalized, mass production begins under strict QA monitoring. Component parts—ranging from high-power LEDs to monocrystalline panels—are integrated using SMT systems and specialized ultrasonic plastic welding tools. Our end-to-end control of logistics ensures on-time deliveries to nearby Ningbo Port for rapid ocean shipping.
Explore specifications, construction details, and lighting modes
With a built-in sensitive light sensor, these deck solar lights automatically turn on in darkness and turn off in bright light. The brightness is up to 40lm. Position your outdoor lights in a location where they can be exposed to maximum sunlight during the daytime to achieve long-lasting night performance.
This outdoor solar lantern features a modern, classic design. Real clear glass and high-quality metal make them elegant, sturdy, and provide a realistic flickering flame light effect at night. Perfect for front porches, patios, fence posts, and accent wall backdrops.
Featuring a black stainless steel body with anti-rust and UV protection finishes to keep its stylish look for years. The stainless steel hooks and clear glass effectively prevent rust and corrosion, ensuring long-term operation under varying weather conditions.
Swaying in the wind like real fireflies flying in the courtyard. The supporting branches are soft and elastic. Designed with a 2V 140mAh solar panel and a 1.2V 600mAh battery, this light charges in 6-8 hours and operates for 12-24 hours.
Equipped with 256/265 super bright LED beads, producing up to 2500lm of 6500K daylight white light with excellent heat dissipation. Powered by a high-efficiency polysilicon solar panel and a 2200mAh lithium-ion battery, it continues to function through overcast weather.
Model YC-LG010 is constructed of heavy-duty stainless steel and aluminum, designed for pathways and driveways. Features a monocrystalline silicon 6v/97ma solar panel that charges efficiently, requiring no wiring or external power grid connection.
Where craftsmanship and quality inspection meet
Essential guidance for sourcing directors, distributors, and landscape developers
For our catalog items, our standard MOQ begins at 200 units (e.g., model YC-CP023). For fully customized OEM products involving specialized plastic injection tooling, different finishes, or customized electrical profiles, the MOQ ranges from 1,000 to 3,000 units depending on the complexity of the custom molds.
We source our lithium-ion and lithium iron phosphate (LiFePO4) batteries from tier-one certified manufacturers. Our integrated custom PCB controllers protect the batteries from over-charging and over-discharging. They also feature temperature compensation functions, preventing battery degradation in freezing or high-temperature environments.
Yes. We support custom packaging options, including multi-color retail cartons, clamshell display packages, and drop-test certified mail-order packaging. Our design department coordinates closely with your marketing team to ensure barcode structures, regulatory safety labels, and branding match your specifications.
Most shipments are dispatched from Ningbo Port, which reduces domestic inland transport costs. Our standard production lead time for repeat wholesale orders is 30 to 45 days. For initial custom OEM orders, production begins immediately following mold completion and sample sign-off.
Robust structural engineering for high-traffic and decorative applications
Jianheng
