Home » FAQ
  • Q Do You Ship Over The Weekend?

    A We have a perfect transportation system with kinds of courier services such as HKEMS (Hongkong EMS), China EMS, HKETK, FedEx, DHL, Double Clearance, NLSP, etc.  EMS don't collect parcels over the weekend. The packages can be shipped out normally before 12:00 a.m in Beijing time with most of expresses.
  • Q When can provide tracking number after payment?

    A We’ll arrange your parcels immediately once your payment been confirmed, we need 1-2 days to ship them to our shipper and the tracking numbers could be provided by then. We’ll also constantly focus on the tracking number updates and keep you informed. Our shipper is the most professional in China, he knows which courier is the best to which country, and knows what name the package should use.  
  • Q How do I pay?

    A Currently we can accept western union, Money Gram, Bitcoin and Bank Transfer as payment. You can choose as you prefer to. 
  • Q How to order us?

    A You can contact us for cooperation through the website contact information, or contact with the salesmen in our company. We will connect you about the specific detail via email, Skype or facebook as soon as possible.
  • Q How Do I Know This Isn't A Scam?

    A Our company are specialized in the production of  steroid hormone for many years, and 95% of our products are exported to the United States, Europe, Brazil, Australia and other regions. You can check from the feedback from our new and old customers, we are also the sponsors in many famous bodybuilding & Steroids Talking forums, our salesman will lead you to know more about us. With the sustained business conception of "credit is the basis, quality is the first", we gain the high trust from customers.
  • Q Who Are You & What Can You Offer Me

    A Sendor Biological Technology Co., Limited (sendor) is a professional enterprise, which mainly specialize in the production of steroid raw powders and hormone raw powders. We provide Testosterone Series, Trenbolone Series, Methenolone and other hormone raw materials. Our company has a strict QA & QC system and all of products are in line with the USP32 standard as well as enterprise internal control standard.

Telephone

+85293489830
​Copyright © 2025 Ma'anshan Botun Karu Biological Technology Co., Ltd. All Rights Reserved.

Products

News

FAQ

Subscribe to our newsletter

Promotions, new products and sales. Directly to your inbox.