Philosophy
- Honest and trustworthy
- Efficient and rigorous, excellence
- Grow together with our partners
About us
Hangzhou Lianzheng Chemical Co., Ltd.is an ISO9001 approved company,a professional modern enterprise specialized in Cosmetic ingredients ,Active Pharmaceutical Ingredients,Intermediates and Fine chemicals, engaged in R&D, production and sales, located in Huacai Enterprise Park, adjacent to West Lake Science and Technology Park. Now our company mainly has two departments, one is working for raw material used in Pharmaceutical area,and the other Cosmetics ingredients for beauty and for health care. Now we have advanced test equipment and production line of international standard to ensure the stability of our products quality.
Because of the technical development department working for product developing for many years,we also help our customer to develop or improve product to lower the price,or enhance the quality.Our goal is to grow together in the professional field for a long time with reliable product quality and reasonable price.
For another,we cooperate in good faith for the purpose, insist on develop international markets. The service aim is to become a best supplier for cooperated customers with youthful vigor, quick and professional response to win the trust. Adhere to continuous improvement of the quality control, insist on the quality first, provided satisfactory service to establish the stable relationship. We care for customers concerns regarding product quality, health factors, price controls, production costs, on-time deliveries, environmental issues, and warranty feedback.
Now products are exported to Europe, South America, America, Southeast Asia and other regions. Our unswerving commitment to pharmaceutical and chemical industry to continuously build advantage for the general partners to provide long-term and stable supply.
Quality Control
Analysis and testing raw materials and auxiliary materials before purchasing, toxic substance testing, on the spot investigation on manufacturers of raw materials, recordkeeping, purchasing from given suppliers and testing on each batch of products for production of auxiliary materials.
Re-testing for the main indexes after previous steps. Total quality control and communicate with our customers according to:
● Management System
● Supply Chain Management
● Statistical Process Control
● Non-Conforming Management
● Lab Measurement System
● Disaster Recovery and Business Continuity
● Operational Planning and Control
● Change Management
Anyway, keeping contacting with our customers is the most important thing to make sure the product quality meet as requirement at any time.