Practical Support for Better Daily Chemical Formulations
From product selection and formulation development to contract manufacturing and after-sales follow-up, we provide service support for daily chemical additive customers across home care, personal care, and oral care applications.
Services That Go Beyond
Product Supply Alone
In the daily chemical industry, customers often need more than a material name or a quotation.
At Shandong Landu New Material Co., Ltd., services are an important part of how we support customers. They may also need help with product selection, formulation direction, manufacturing support, technical communication, documentation, and follow-up after delivery.
For this website, our service focus is dedicated to the daily chemical product line under LANDERCOLL®, including HPMC, HEMC / MHEC, HEC, CMC, and Toothpaste Rheology Additives used in home care, personal care, and oral care applications.
The Full
Customer Journey
Our services are designed to help customers move from product inquiry to long-term cooperation more efficiently. Rather than treating service as a separate step, we see it as part of the full customer journey.
Five Services,
One Complete Support System
From the first product inquiry to long-term manufacturing cooperation, our service system is structured around the full daily chemical customer journey.
Product Selection Support
Helping customers identify more suitable materials based on application type, formulation goals, and expected product performance across viscosity, texture, transparency, suspension, and stability requirements.
Formulation Development Service
A team of expert chemists and engineers supporting tailored solutions, quality assurance, reliability, efficiency, and flexibility. We help improve thickening, rheology balance, stability, smoothness, clarity, and overall formulation performance.
Contract Manufacturing
Turnkey formulation processing solutions supporting stable output, repeatable quality, and dependable cooperation for additive sourcing. Aligned with the daily chemical portfolio including HPMC, HEMC / MHEC, HEC, CMC, and toothpaste rheology additives.
Pre-Sales Technical Support
Expert advisors working closely with clients to select suitable cellulose ether products, provide technical consultation, offer free samples and testing guidance, and support customers with product documentation including TDS, SDS, and COA.
After-Sales Service
Solutions for issues arising after product sales, factory and product inspections, customer service, on-site training, and expertise sharing. After-sales support is intended to ensure quality standards, resolve issues quickly, and create a more dependable basis for long-term cooperation.
Focused on Three
Application Sectors
Because each application has different formulation priorities, our services are structured to help customers choose, evaluate, and use additives more effectively within their own product systems.
Home Care
Home Care
- Laundry Detergent
- Dishwashing Detergent
- Floor Cleaner
- Solid Toilet Cleaner
- Disinfectant
Personal Care
Personal Care
- Hand Sanitizer
- Shampoo & Conditioner
- Body Wash
- Facial Masks & Lotions
- Facial Cleansers
Oral Care
Oral Care
- Toothpaste
- Rheology Systems
- Specialty Additives
A Practical, Application-Oriented
Support Process
Depending on the stage of the project, support may include product recommendation, formulation discussion, customization support, documentation sharing, sample coordination, manufacturing cooperation, and post-sales follow-up.
Grade matching and application-specific material guidance
Technical communication aligned with your development goals
TDS, SDS, COA and compliance documentation on request
Free samples and testing guidance before purchasing decisions
Contract manufacturing and stable long-term supply support
Issue resolution and ongoing support after delivery
A Stronger Service System
Helps Customers
This value proposition is consistent with LANDU's public service positioning around customization, formulation support, turnkey processing, and issue resolution.
Improve product selection efficiency
Reduce unnecessary trial-and-error during development
Gain clearer technical support before ordering
Build more stable manufacturing cooperation
Receive more dependable support after delivery
Turning Product Supply into
Practical Customer Support
At Shandong Landu New Material Co., Ltd., services are part of how we turn product supply into practical customer support. Backed by LANDU's service capabilities in consultation, customization, formulation development, contract manufacturing, sample support, documentation, and after-sales follow-up.
Whether you are selecting additives for a new detergent, improving a personal care formulation, or sourcing materials for toothpaste systems, we are ready to support your work with a more responsive and application-focused service approach.
Need Service Support for Your
Daily Chemical Project?
Contact our team to discuss product selection, formulation development, manufacturing support, and after-sales service.