About Us

Shandong Weiwang Pharmaceutical Co., Ltd. was founded on December 30, 2016. Its headquarters is located in Jiaxiang County, Jining City, Shandong Province. The company is a professional enterprise specializing in the research, development, production and OEM/ODM manufacturing of external use patches, medical devices and health care products.

The company has a clear and stable development process. In 2021, it completed brand upgrading, increased its registered capital to 10 million yuan and moved into the industrial park. It officially established the brand "Weiwang Pharmaceutical". Subsequently, it continuously focused on the external health field, built a standardized production base of over 5,000 square meters, laid out multiple professional production lines, and achieved a large-scale production capacity of 1 million patches per day.

In terms of qualifications and innovation, the company has obtained full series of production qualifications for Class I and Class II medical devices, possesses multiple patents and several trademarks, and has been rated as a high-tech enterprise and a technology-based small and medium-sized enterprise. Relying on a complete quality management system and mature formulas, the company's products cover hundreds of categories such as medical cold compress patches, plaster patches, moxibustion patches, and warm uterine patches, serving thousands of customers across the country and establishing long-term cooperation with over a dozen overseas enterprises. Its business is gradually expanding to the global market.

Looking to the future, Weiwang Pharmaceutical will continue to adhere to the concepts of "quality first, innovation-driven, and global cooperation", and strive to become a leading domestic and internationally renowned professional manufacturer and service provider of external health products.

Shandong Weiwang Pharmaceutical Co., Ltd. was established in 2016 and is located in Jiaxiang, the hometown of Zengzi. The company focuses on the production and processing of traditional Chinese medicine external health care products, medical devices, medical dressings, disinfection products, patches, ointments, pastes, sprays, aqueous solutions, powders, etc. It has a workshop area of over 5,000 square meters, including a 2000-square-meter 100,000-level cleanroom. It has more than ten Class I and Class II medical device production qualifications, over 200 enterprise standards, and has more than ten own brands such as "Qian Xiaoyi", "Sanli Ai", "Tan Xiaoe", "Sun Xiaoyao", "Weiwang", "Weiwang Pharmaceutical", "Qian Xiaoyi", etc. It produces over one million patches per day, 100,000 bottles of emulsions and sprays, and has successively won titles such as "National High-tech Enterprise", "Shandong Province Technology-based Small and Medium-sized Enterprises", "Shandong Province Innovative Small and Medium-sized Enterprises", "AAA-level Credit Enterprise", "China 3.15 Trustworthy Brand", "China Acupoint Patch Application Industry Preferred Brand", "China Acupoint Patch Application Industry Most Influential Brand", etc. The company currently has multiple production lines for health care products such as patches, sprays, powders, ointments, gels, and biological dressings, and has a complete and scientific quality management system. It has several patents and has set up research and clinical experimental bases in many large medical research institutions. Its main products include medical tapes, medical bandages, medical dressing patches, cold compress patches, honey matrix patches, acupoint pressure stimulation patches, patches, antipyretic gels, antibacterial ointments, disinfectants, various health care powders, health care diapers, health care liquids, health care ointments, antipyretic patches, band-aids, warm heat patches, and moxibustion patches, etc., with over a hundred products.

Our company adopts an attitude of "integrating Chinese and Western medicine, being inclusive and accommodating", based on traditional medical culture, continuously exploring traditional prescriptions, combining with high-tech production processes, and developing various new formulations with independent intellectual property rights. We strive to become a first-class domestic manufacturer of external health care products, health care products, and external products such as patches and patches. We provide customers with one-stop production, processing, and OEM label manufacturing services. We have long-term cooperative relationships with thousands of online platform sellers, internet celebrities, hospitals, clinics, pharmacies, health centers, and beauty salons.

Our company is a professional manufacturer of external health care products. We have established long-term cooperation with customers in multiple countries and regions and have over ten overseas partners. We adhere to strict quality standards, provide safe, effective, and reliable products for global customers. With a complete international sales network and rich foreign trade experience, the company has a good reputation in the global market. We will continue to deepen global cooperation and create a bright future for the health industry.
Because we are dedicated, we are professional. Our company adheres to a research-based foundation, market-oriented approach, and management for efficiency. We sincerely cooperate extensively and deeply with customers.
Shandong Weiwang Pharmaceutical Co., Ltd. looks forward to your visit.

The company focuses on the research, production and sales of Class I and Class II medical devices and external health care products.
Its main product categories include:
Medical Patch Series: Medical cold compress patches, fever-reducing patches, acupoint patch application patches, transdermal patches, moxibustion patches, uterine warming patches, blank patches for plasters, etc.
External Preparation Series: Various cold compress gels, external ointments, care sprays, etc.
Medical Dressing Series: Medical tapes, sterile dressings, band-aids, wound care dressings, etc.
Health Care Products Series: Foot patches, foot bath products, eye protection patches, heat patches, etc.
OEM/ODM brand customization services are available. The company has complete qualifications, stable quality, and serves a wide range of customers including the pharmaceutical industry, pharmacies, e-commerce platforms, and health care channels.

The company's core focus is on the fields of external health care and medical consumables. Its products cover various scenarios such as medical treatment, rehabilitation, health preservation, and daily care:

1. Medical cold compress / fever reduction type

Medical cold compress patches and fever-reducing gels: used for local cooling on the body surface of patients with fever, providing physical fever reduction. Suitable for hospitals, clinics, and home care.

Medical dressings, band-aids, medical tapes / adhesive strips: used for wound care, wound protection, and fixation of dressings, covering basic surgery and daily trauma treatment.

2. Traditional Chinese medicine health care patches

Plaster patches, moxibustion patches, acupoint patches, paste patches, triple summer heat patches, and mugwort patches: targeted at neck, shoulder, waist, and leg pain, joint discomfort, and meridian regulation, suitable for health preservation centers, beauty salons, and traditional Chinese medicine clinics.

Warm womb patches, warm baby patches, cold patches, and foot patches: used for daily warmth, cold expulsion, fatigue relief, and foot care, targeting family and individual consumption.

3. Other external health products

Foot bath powder, steam eye masks, medical PU membranes, plaster patches, etc., meeting diversified needs such as health preservation, beauty, and home care.

4. Service capabilities

Provide OEM/ODM brand licensing production, covering all formulation customization of patches, ointments, gels, liquids, and sprays.

Shandong Weiwang Pharmaceutical Co., Ltd. has multiple automated production lines for patches, gels, dressings, and health care products. The core production equipment covers the entire process from raw material preparation to coating, cutting and laminating, filling, sterilization, packaging, ensuring the large-scale and standardized production of medical and health care topical products.

 List of Core Production Equipment

1. Coating and Forming Equipment

Fully automatic precision coating machine (including imported models): Uniformly apply paste/gel onto non-woven fabric, PU film, elastic fabric, etc. The thickness can be precisely controlled (error ≤ 0.1mm), suitable for black ointment, water gel, hot melt adhesive, barb tape, etc. Coating machine: Complete the coating of paste layer and release paper / release film to ensure the stability of the patch structure.

Tunnel drying / cooling shaping line: Continuous hot air drying, infrared drying and cooling to ensure uniform solidification of the paste without layering.

2. Cutting and Die-cutting Equipment

Circular knife cutting machine / longitudinal cutting machine: Cut the large roll of finished product into standard width rolls, with smooth cutting edges without burrs.

Fully automatic die-cutting machine: Form single patches in one go according to preset dimensions / shapes (round, square, irregular), suitable for acupoint patches, ointment patches, cold compress patches, etc.

Roll cutting and trimming device: Precisely trim different specifications of patch raw materials, suitable for multi-size customization requirements.

3. Gel / Liquid / Ointment Preparation Equipment

Reactor / Crosslinking reactor: Used for mixing and reacting gel and ointment raw materials, precisely control temperature and pH value.

Homogenizer / Emulsifier: Ensure the texture of gel and emulsion is fine and uniform.

Quantitative drip machine / Filling machine: Precisely fill paste, gel, liquid, suitable for tube packaging, bottle packaging, bag packaging.

4. Sterilization and Cleanliness System

Ethylene oxide sterilization cabinet / Ozone sterilization system: Medical device grade sterilization, ensuring product sterility.

Ten thousand-level clean workshop + air purification system (initial / intermediate / high-efficiency filtration + constant temperature and humidity): Complies with medical device production environment standards.

Pure water preparation system: Provides production-grade purified water.

5. Packaging and Auxiliary Equipment

Fully automatic bagging / heat sealing machine: Independent packaging of single patches, speed ≥ 150 bags / minute, with counting function.

Labeling machine / box-filling machine / inkjet printer: Automatic labeling, box-filling, and printing batch number and expiration date.

Quality control equipment: Viscometer, thickness gauge, electronic balance, sealingity tester, etc., throughout the quality control process.

 Equipment Advantages and Production Capacity

High automation level: All key processes are fully automated, reducing manual intervention, with daily production of over one million patches, annual production capacity of over 300 million patches.

Strong customization capability: Equipment is compatible with multiple formulations, sizes, and materials, supporting OEM/ODM customized production.

Compliance is complete: Equipment and workshop comply with medical device production standards, and have passed relevant quality system certifications.

As a source factory, our annual production capacity exceeds 300 million stickers, and we serve over 1,000 domestic and foreign customers. We are a large-scale manufacturer in the field of external use patches.

Our foreign trade business has grown steadily, and our OEM manufacturing business covers multiple markets around the world, making us an important supplier of domestic and foreign health products.

Service Introduction of Shandong Weiwang Pharmaceutical Co., Ltd.

Shandong Weiwang Pharmaceutical Co., Ltd. is a high-tech enterprise integrating research and development, production, and sales. Specializing in the production and processing of traditional Chinese medicine external products and plaster patches, it offers one-stop OEM/ODM contract manufacturing services. Its clients cover various fields such as e-commerce, hospitals, and pharmacies. The company adheres to the philosophy of "customer first, quality-oriented, and service-driven", establishing a full-service system covering pre-sale, in-sale, and after-sale processes to provide comprehensive protection for customers and achieve win-win development.

 Pre-sale Service: Precise Matching, Empowerment in Advance

The pre-sale service focuses on "understanding needs, resolving doubts, and optimizing solutions" to lay a solid foundation for cooperation.

Professional consultation and answers: A dedicated consultation team is available 24/7 to answer questions about products, qualifications, contract manufacturing processes, and prices through multiple channels, ensuring accurate and reliable information.

Customized solutions: Based on customer needs, market positioning, and budget, tailor-made cooperation plans are provided. Leveraging the company's research and product advantages, professional suggestions are offered to lower the market entry threshold.

On-site inspection and reception: Special personnel accompany clients to visit core areas such as production, research and development, and storage, directly demonstrating the company's strength and quality to enhance cooperation confidence.

 In-sale Service: Efficient Fulfillment, Comprehensive Support

The in-sale service centers on "ensuring quality, adhering to deadlines, and strengthening communication" to guarantee smooth order fulfillment and provide customers with peace of mind.

Order management: Standardized order management with dedicated personnel following up throughout the process, providing real-time progress updates to prevent delays and errors.

Quality control: Strict quality inspection throughout the process to ensure products meet standards and customer requirements, maintaining product cost-effectiveness.

Logistics and delivery: Integrating high-quality logistics resources, optimizing delivery plans, and tracking logistics in real-time to ensure safe and timely product delivery.

Dedicated liaison: One-on-one dedicated specialists efficiently coordinate and solve various in-sale issues, ensuring smooth communication.

 After-sale Service: Thoughtful Follow-up, Worry-free Assurance

The after-sale service is centered on "solving problems, strengthening feedback, and promoting win-win cooperation" to provide long-term support and assist customers in stable development.

Quick response: A 24-hour after-sale mechanism, responding within 24 hours and providing solutions within 72 hours to efficiently address customer concerns.

Quality guarantee: For non-human-induced quality issues, after verification, services such as returns, exchanges, and replenishments are provided to minimize customer losses.

Follow-up visits: Regular follow-ups after order delivery to understand product usage and sales situations, collect feedback, and offer suggestions for future cooperation.

Technical support: Long-term guidance on product usage and market promotion, as well as support for product iteration and formula upgrades, to enhance the competitiveness of customers' products.

Shandong Weiwang Pharmaceutical Co., Ltd. always prioritizes customer needs, providing high-quality services throughout the entire process. Together with customers, it aims to build a new future for the health industry, safeguarding every trust and cooperation.