Hangzhou Lianzheng Chemical Co.,Ltd.
Hangzhou Lianzheng Chemical Co., Ltd. is an ISO 9001 certified modern enterprise based in Hangzhou, China, focusing on the development, production, and sale of cosmetic ingredients, active pharmaceutical ingredients (APIs), intermediates, and fine chemicals. Located in Huacai Enterprise Park, near the West Lake Science and Technology Park, the company positions itself as a vertically integrated supplier with capabilities spanning research and development, manufacturing, and distribution to customers worldwide.
The company emphasizes its role in providing high-quality cosmetic ingredients and pharmaceutical intermediates. Core product lines highlighted include Tranexamic acid, Arbutin, Vitamin C derivatives, Vitamin E powder, kojic acid, and L-glutathione reduced (GSH), among others. These components are commonly used in cosmetics and pharmaceutical formulations, reflecting the firm’s dual focus on cosmetic supplies and pharmaceutical-grade materials. The emphasis on GMP manufacturing facilities and ISO 9001 certification supports its assurance of quality and consistency across batches, which is essential for global customers requiring reliable supply chains.
According to available information, Hangzhou Lianzheng Chemical Co., Ltd. maintains a diversified product portfolio that covers various chemical ingredients used in cosmetic formulations, as well as intermediates and finished chemicals that may serve broader industrial applications. The company positions itself as a supplier capable of technical support and shipment services, with an explicit focus on stable supply and reasonable pricing. This combination—quality management, product breadth, and customer-oriented service—aligns with the expectations of international buyers seeking compliant, traceable, and timely material sourcing.
The company’s operations appear to leverage its location in Hangzhou to support logistics efficiency and supply chain resilience. While specific logistics capabilities such as modes of transport, warehousing, or customs handling are not detailed in the sources, the firm’s ISO 9001 certification and GMP mention indicate a structured quality system and adherence to industry standards. Prospective customers can expect a formal approach to quality assurance, documentation, and regulatory compliance as part of the procurement process for cosmetic ingredients and APIs.
In summary, Hangzhou Lianzheng Chemical Co., Ltd. presents itself as a compliant, quality-driven supplier of cosmetic ingredients and active pharmaceutical ingredients, with a claimed emphasis on stable supply and competitive pricing. Its product focus on tranexamic acid, arbutin, vitamin derivatives, kojic acid, and L-glutathione positions the company within the value chain of both cosmetic and pharmaceutical material sourcing. The combination of ISO 9001 certification and GMP production suggests a commitment to standardized processes and consistent product quality for customers globally.
