About Rongsheng
Built on Experience. Focused on Partnership.
Founded in 2005 and headquartered in Shenzhen, China, Rongsheng (S.Z.) Fashion & Technology Co., Ltd. is a B2B company serving brands, retailers, distributors, and businesses worldwide.
Our business focuses on customized consumer accessories and leather products, connecting customer requirements with the resources and expertise needed to bring products to market.
Over the years, Rongsheng has built experience across a wide range of product categories and international customer requirements. Our business has evolved alongside the changing consumer accessories market, while maintaining a strong focus on quality, reliability, and long-term partnerships.
Connecting Customers with Manufacturing Resources
As a Shenzhen-based company, Rongsheng operates within one of China's major manufacturing and supply chain hubs.
Our company team works across customer communication, product coordination, sourcing, project management, and production follow-up. We work closely with manufacturing facilities, material suppliers, component suppliers, and specialized partners to coordinate the different elements required for each project.
This structure allows us to remain flexible while providing customers with a clear and reliable point of contact throughout the production process.
Experience Across Markets
We work with customers from different markets and business models, including established brands, retailers, distributors, and growing businesses.
Every customer may have different expectations regarding product specifications, materials, quality standards, quantities, and delivery. Our experience working across these requirements has shaped a practical and responsive approach to B2B cooperation.
Built for Long-Term Partnerships
At Rongsheng, we believe successful business relationships are built on trust, communication, and consistent performance.
We value clear communication, attention to detail, responsible project coordination, and long-term cooperation.
Our goal is to be more than a supplier for individual orders. We aim to become a dependable business partner that customers can work with as their product lines and manufacturing needs continue to develop.
Supporting Your Business from Requirement to Delivery
Rongsheng provides a range of B2B services designed to help customers manage customized product projects efficiently.
Our company team works as the connection between customers, suppliers, product development, and manufacturing, coordinating the different stages required to move a project forward.
Project & Customer Coordination
We provide a dedicated point of contact for customer communication throughout the project.
Our team coordinates product requirements, quotations, samples, order details, production updates, and delivery information, helping keep communication clear between customers and the relevant teams.
Support includes:
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Requirement communication
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Quotation coordination
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Order management
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Production follow-up
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Delivery coordination
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Ongoing customer communication
Product Development Support
Customers can provide drawings, artwork, reference samples, existing products, or specific requirements.
Our team coordinates with product development and manufacturing resources to help evaluate product structure, materials, dimensions, and production considerations.
Support includes:
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Requirement review
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Product structure coordination
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Sample development
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Sample revision
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Material coordination
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Production feasibility review
OEM Manufacturing Coordination
We support customized OEM projects across leather goods and consumer accessories.
Our team coordinates customer requirements with the appropriate manufacturing resources, ensuring that approved specifications, samples, materials, and quality expectations are communicated clearly before and during production.
Material & Component Sourcing
We assist customers with sourcing and coordinating materials and components required for their products.
Depending on the project, this may include leather, synthetic leather, microfiber, fabric, felt, hardware, magnets, packaging components, and other specialized materials.
Where specific materials or processes require external suppliers, our team coordinates with suitable partners as part of the overall project.
Sampling & Approval
We coordinate the sampling process between customers, product development, suppliers, and manufacturing.
Samples can be reviewed and adjusted according to customer feedback before final approval, helping establish clear specifications for bulk production.
Production Follow-Up
Once an order enters production, our team follows up with the relevant manufacturing teams and suppliers to monitor production progress and communicate customer requirements.
We help coordinate issues or changes that may arise during production and keep customers informed about important project updates.
Quality Coordination
We communicate approved quality requirements and product specifications to the relevant manufacturing and quality teams.
Inspection and quality issues are followed up according to the requirements established for each project, helping maintain consistency between approved samples and finished products.
A Connected Approach to B2B Manufacturing
Our services are designed to simplify the communication and coordination involved in customized product manufacturing.
Customer Requirements → Rongsheng Coordination → Development & Sourcing → Manufacturing → Quality Follow-Up → Delivery
By connecting the commercial and manufacturing sides of a project, we help customers manage production with greater clarity and efficiency.
Since 2005, Rongsheng has continued to develop its manufacturing experience in leather goods and consumer accessories, serving overseas B2B customers with customized product solutions.
Our growth has been shaped by practical manufacturing experience, evolving customer requirements, and a commitment to consistent quality. Over the years, we have continued to strengthen our product development support, manufacturing coordination, and quality management to meet the changing needs of our global customers.
Rongsheng was officially established in Shenzhen, China, marking the beginning of our development in custom product manufacturing.
We continuously improve our manufacturing processes and product development support in response to evolving customer requirements and industry needs.
We coordinate material sourcing, engineering support, mold development, and production processes to meet different product specifications and customization requirements.
We support OEM and ODM orders for leather goods and consumer accessories, working from customer-provided designs, drawings, samples, and product requirements.
We work with overseas B2B customers to coordinate product requirements, production processes, and quality expectations, building partnerships through reliable service and consistent communication.
Today, Rongsheng continues to support customized manufacturing projects for international businesses, from product development and material sourcing to production and quality control.
We believe that long-term partnerships are built on clear communication, practical manufacturing solutions, and a shared commitment to product quality. As market needs evolve, we remain focused on improving our capabilities and helping our customers bring their product ideas and specifications into production.
The Team Behind Every Project
At Rongsheng, our company team brings together experience in customer communication, product development, sourcing, and project coordination.
Working closely with customers and our manufacturing network, our team connects product requirements with the resources needed to move each project forward. Clear communication, careful coordination, and timely follow-up are at the center of how we work.
Sales & Customer Communication
Our sales team works directly with customers throughout the project, from the initial inquiry to order completion.
They focus on understanding and clarifying customer requirements, coordinating quotations and orders, and maintaining clear communication throughout the project. The team also follows up on delivery arrangements and provides ongoing support to help customers stay informed at every important stage.
Product Development & Project Coordination
Our product development team works with customer-provided drawings, reference samples, existing products, and product specifications.
They coordinate product structures, construction details, materials, and sample development with the relevant suppliers and manufacturing resources. During the sampling process, the team also follows up on revisions and practical production considerations to help ensure that the final specifications are clear and workable.
Our approach is not to create fashion concepts from scratch, but to help customers turn their existing ideas and requirements into practical products ready for production.
Sourcing & Supply Chain
Our sourcing team works with material, component, hardware, and specialized process suppliers to support the requirements of each project.
They coordinate material and component selection, specifications, availability, pricing, and delivery according to customer requirements. When specialized materials or processes require external suppliers, the team manages communication and follow-up to keep these resources aligned with the overall project.
Project & Production Coordination
When a project moves into production, our team continues to coordinate between customers, suppliers, and manufacturing resources.
We follow production progress, communicate approved product specifications and customer requirements, and coordinate any changes or issues that may arise during production. By keeping information connected between the different parties, our team helps maintain clear schedules and keeps customers updated throughout the process.
Quality Coordination
Our company team works with the relevant manufacturing and inspection teams to communicate customer quality requirements and follow up on inspection results.
We help ensure that approved samples, product specifications, and customer expectations are clearly communicated and maintained throughout production. When quality issues or customer feedback arise, our team coordinates with the relevant parties to review the issue and follow up on the necessary adjustments.
Working as One Team
Although different members are responsible for different aspects of a project, our teams work together as o
Welcome to Our Company
Custom Accessories Manufacturing Partner for Global Brands.
Specializing in: Phone Cases | MagSafe Accessories | Leather Products
We help global brands develop and manufacture custom phone cases, MagSafe accessories, and leather products through professional engineering, mold development, and reliable production.
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Our Services & History
Our Manufacturing Services From customer concepts and designs to finished products, Rongsheng provides reliable manufacturing solutions through engineering expertise, production capabilities, and quality management.
