Zhengzhou Longjia Electronic Technology Co., Ltd. is a professional pharmaceutical science and technology company, dedicated to the research, development, production and sales of peptides, pharmaceutical raw materials and fine chemical intermediates. In terms of product quality control, our company adheres to a strict quality management system. From raw material procurement, production process to product inspection, each link is strictly controlled to ensure the high quality and stability of our products. As a company facing the global market, our products are exported to many countries and regions, and have won wide praise and trust from customers. We always adhere to the principle of 'quality first, customer first', and take customers as the centre to provide personalized product customization and solutions to meet customers' different needs.
Our range of slimming peptides is the result of years of extensive research and collaboration with leading scientists in the field of biochemistry. By utilizing the latest advances in peptide therapy and cutting-edge manufacturing technologies, we have been able to create products that deliver real, measurable results.
In addition to their effectiveness, Longjia′s peptides are formulated with the highest standards of safety and purity. We employ rigorous testing and quality control processes to ensure that every product we offer is of the highest quality. All of our peptides are manufactured in state-of-the-art facilities that comply with international standards, and our production processes adhere to strict quality assurance protocols.
Our Factory
Zhengzhou Longjia Electronic Technology Co., Ltd. is a professional R&D organization focusing on the field of peptides, we integrate research, analysis, production, application, processing and sales.
The company has strong scientific research strength, advanced production equipment, modern management system and experienced research and technology team. Our laboratory facilities are fully equipped with various advanced HPLC-MS, GC-MS and other instruments, which can meet the demand for accurate testing from milligrams to kilograms. In addition, the company has extensive technical exchanges and cooperation with scientific research institutes, hospitals, pharmaceutical factories, biochemistry and other organizations to ensure the stability of product quality and product iteration.
The company complies with international standards such as ISO, operates in a sterile environment, and manufactures products in accordance with GMP standards. Its main products include APIs, intermediates, cosmetic raw materials, and nutritional supplement raw materials. Customized services are available. Our products are based on bulk, high volume, wholesale price, third party testing, certificate reporting, and bring high quality ingredients to many domestic and overseas enterprises.
We are committed to providing you with the most competitive prices to ensure you stand out in the market. Accept Multiple Payment Method. Our company has a complete return and exchange policy.
Same-day Delivery After Payment, Special Packaging Design, Special Transportation Channels, Free Door-to-door Delivery.
Tirzepatide, Retatrutide, Semaglutide, Cagrilintide, NAD+, GHK-Cu, Glutathione, Melanotan I, Melanotan II, etc.
Product Application
Weight loss peptide, Anti-aging peptide, Cosmetic peptide
Our Certificate
COA
Production Equipment
HPLC-MS, GC-MS
Production Market
Our products are sold all over the world, the main areas are the United States, Canada, Europe, Australia, Southeast Asia, the Middle East, South Africa, South America and other more than 50 countries, we have a professional and high-quality sales team, to master the latest product knowledge, to meet the customer's different issues, and we have a stable variety of transportation to ensure that 100% of the goods are safe and fast delivery.
We sincerely welcome friends from all over the world to cooperate and develop together, and we will provide you with the best quality products at the most reasonable price.
Our service
1. Enterprise standard and 99% purity.
2. Exclusive one-to-one customer service, any inquiries will be replied within 12 hours.
3. Safe and fast shipping, about 5-15 days to your address.
4. Tracking number provided to you after ordering, keep tracking goods and update information to you until the goods arrive safely at your address.
5. OEM service, redesign label, packing box as customer's requirement. Add customer's logo.
6. Excellent after-sale service.