Quality Assurance
Reliable Battery Manufacturing, Strict Testing, Global Trust
We specialize in the R&D and production of lithium and energy storage batteries. With an experienced engineering team and a professional quality inspection staff, we implement rigorous testing and international safety standards (UN38.3, CE, UL) to ensure every product is safe, reliable, and trusted by customers worldwide.
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Solutions
Quality Control Services
We offer a suite of quality control and QA services, including raw material inspections, pre-production, in-process and final product inspections, and product testing to ensure the highest standards are maintained.
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Services
Quality control services that we offer
Woteam’s quality assurance and testing processes are designed to guarantee the safety and performance of every battery, detect potential issues, implement corrective measures, and ensure long-term reliability for our customers.
Quality assurance (QA)
Boost product quality proactively with objective planning, auditing, risk management, design integration, personnel training and ongoing enhancement for superior results.
Pre-production inspections (PPI)
Safeguard quality and detect quality issues early on, as our experts analyze, verify and classify raw materials and machinery, ensuring a seamless manufacturing process.
During production inspections (DUPRO)
Minimize risk and secure your investment, as our team diligently monitors, assesses, and reports on the quality and progress at various stages of production.
Pre-shipment inspections (PSI)
Maintain product excellence while we asses quality, materials, quantity, defects, labeling and packaging to ensure optimal performance, safety and durability.
Container loading inspection (CSI)
Optimize shipments by managing loading practices, weight distribution, packing materials, cargo security, unused space, compliance and proper product labeling.
Product testing & compliance
Gain peace of mind and validate your product’s performance, safety, and compliance through rigorous testing and evaluations from third-party laboratories.
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How to start your project
We source. You grow.
Step 1: Submit Your Requirements
We kindly ask you to submit your request as soon as possible via our website or contact our professional team.
Step 2: Get a Quote
Our team is dedicated to ensuring that all of our clients receive a quote that meets their needs and exceeds their expectations.
Step 3: Confirm Order
Please feel free to contact us if you have any questions or concerns regarding your order.
Step 4: Product Management & Fulfillment
Product management and fulfillment are fundamental aspects of any organization that produces, imports or distributes goods.
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Why Choose Us
Advanced Battery Technology
Our lithium batteries use LiFePO4 chemistry with superior energy density, long cycle life, and multiple safety protections.
Custom Solutions
We provide OEM/ODM services, including voltage, capacity, BMS communication protocols, and casing customization to meet diverse client needs.t.
Proven Reliability
All products undergo strict quality control and testing, ensuring safe, stable performance under real-world conditions.
Global Shipping & Support
With experience in international logistics for lithium batteries, we ensure safe packaging, documentation, and worldwide delivery.
omprehensive After-Sales Service
Our team provides technical guidance, warranty support, and maintenance services, ensuring peace of mind for every customer.
Industry Experience & Expertise
We specialize in E-bike, E-scooter, and energy storage solutions, helping customers across various sectors find the optimal power solutions.
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Frequently Asked Questions
A sourcing agent can be an individual or a company that works on your behalf to source and buy products that you need from other countries. They are physically present in the same country where the suppliers are located.
If you want to buy from China, hiring a China sourcing agent and leveraging their network and expertise to screen suppliers, follow up production, inspect quality and arrange shipment can save you a lot of time and potential risk.
Suppose you have no experience importing from China or multiple products to source from different suppliers. In that case, a good sourcing agent will make the process far easier and more efficient.
A sourcing agent will help you find reliable suppliers, get the best prices, bridge the cultural and language gaps, improve efficiency, and reduce risk at every stage.
We assist in every step involved in buying from China for any business that needs professional help with sourcing, manufacturing, and shipping.
We specialize in product sourcing, custom packaging and private labeling, product development, manufacturing, fulfillment, and logistics.
We work with fast-growing and established B2C, D2C, and B2B brands like yours to help them grow and scale by optimizing their supply chains.
Our product sourcing service is 100% free. You don’t need to pay until you are satisfied and decide to place an order with us. We charge 5-10% of the total order value as a service fee. This helps us to be accountable for each order we ship for you.
We specialize in sourcing low-cost consumer goods. Such product categories include but are not limited to clothing, footwear, bags, accessories, jewelry, cosmetics, toys, small electronics, and kitchenware. We don’t source food, beverages, and counterfeit goods.
By working with us, you’ll get what you need to grow your business and stay competitive — time, money, and brand identity.
We’ll help you —
*Save time and headaches. We find the right suppliers and take care of all follow-up steps to ensure your desired products get to you in time.
*Save more and earn more. We negotiate the best price and leave you with all the savings. We monitor the quality during production and conduct quality checks before shipment. So you can delight your customers with high-quality products and increase the likelihood that they will buy from you again.
*Improve brand identity. We provide product branding and development solutions, helping your private label or create a product that will differentiate you from your competitors.