








Delivery deadline: within 24 hours
Supply capacity: 10000000 boxes/week
Standard packaging: 10vials/box, as per your request
Payment methods: Bank Transfer, Wise, PayPal, Western Union, Bitcoin and USDT etc.
Categories: Weight Loss
Nature: Raw Material
Appearance: White Crystalline Lyophilized Powder
Purity: >99%
Typical use: Weight loss
Shelf Life: 24 Months
Storage: Refrigeration keeps dry and away from light
This product is a weight management auxiliary preparation developed based on modern metabolic science, specially designed for the need of healthy fat loss. It supports the entire process of weight management through a multi-target mechanism of action.
Sem, standard specifications: 5mg, 10mg, 15mg, 20mg, 30mg.
Supports customization including 100mg, color, bottle body, etc.
Sema is used to treat type 2 diabetes, and it increases the production of insulin, which is a hormone that lowers blood sugar levels
It reduces food ingestion by decreasing the appetite and slows down digestion in the stomach. In this way, it reduces body fat.
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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.





High quality, competitive price, adequate stock and fast delivery competitive price.
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 7-15 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.
Q1: How is the product quality?
A: Pharmaceutical raw material products strictly select raw materials. We guarantee that the concentration of each box of product is higher than 99%. Support third-party testing, if the test does not meet the standard, we will replace the product for free or support the refund.
Q2: Do you provide samples?
A: Yes, we provide samples for free.
Q3: Is there any discount
A: Yes, for larger quantity, we always support with better price.
Q4: What payment terms do you accept?
A: We accept Bank Transfer, Wise, PayPal, Western Union, Bitcoin and USDT etc.
Q5: When can I receive the goods after payment?
A: Depending on your location
For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS.
or mass order, please allow 5-15 days by Air, 20-35 days by Sea.
Q6: How do you treat quality complaint?
A: First of all, our quality control will ensure the product quality in advance. If there is a real quality problem caused by us, we will send you free goods for replacement or refund.
Hot Tags: control weight, China control weight manufacturers, suppliers, factory
Company slogan: Innovation, Cooperation, Win Win
Company Introduction: Zhengzhou Longjia Electronic Technology Co., Ltd. is a professional pharmaceutical technology company dedicated to the research and development, production, and sales of peptides, pharmaceutical raw materials, pharmaceutical intermediates, and fine chemical intermediates.
Company team: Zhengzhou Longjia Electronic Technology Co., Ltd. has a strong technical background, and the team members are all doctoral, master's, and undergraduate students. They are skilled in process route design, synthesis, process optimization, and new drug research for drugs and chemical intermediates. At the same time, the company is equipped with various advanced HPLC-MS, GC-MS instruments and organic synthesis detection equipment, which can meet the detection needs from milligrams to kilograms.
Company slogan: Innovation, Cooperation, Win Win
Company Introduction: Zhengzhou Longjia Electronic Technology Co., Ltd. is a professional pharmaceutical technology company dedicated to the research and development, production, and sales of peptides, pharmaceutical raw materials, pharmaceutical intermediates, and fine chemical intermediates.
Company team: Zhengzhou Longjia Electronic Technology Co., Ltd. has a strong technical background, and the team members are all doctoral, master's, and undergraduate students. They are skilled in process route design, synthesis, process optimization, and new drug research for drugs and chemical intermediates. At the same time, the company is equipped with various advanced HPLC-MS, GC-MS instruments and organic synthesis detection equipment, which can meet the detection needs from milligrams to kilograms.




In the future, the company will continue to be committed to "doing fine, specialized and stronger", and strive to build an advanced professional manufacturing base in the industry.




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