Who We Are

# Your Trusted Health Supplement Manufacturer in China

ZOXIZO is one brand of Shenzhen Simple Cross Border Enterprise Services Co., Ltd, a Shenzhen-based contract manufacturer of dietary supplements. With over 18 years of industry experience, we specialize in custom formulation, private label production, and full-service OEM/ODM solutions for global health brands. Our expertise spans functional nutrition, sports performance, weight management, immunity, and women’s wellness. We have served over 120 countries and more than 10000 customers, with over 20,000 self-developed formulas and over 300 patents, including Amazon/Shopify sellers, wellness startups, national pharmacy chains, and social media-driven personal brands（Especially serving more than 500 Amazon customers every year）. Our strength lies in product innovation, speed to market, and strict quality compliance.

GMP-Certified Facility with Full-Scale Production Capabilities

Our modern 100,000㎡ production site operates under strict GMP (Good Manufacturing Practice) standards and includes multiple Class 100,000 cleanroom workshops. The facility is equipped with high-speed capsule fillers, ribbon mixers for powders, gummy cookers, liquid dosing systems, and automated packing lines. We support flexible output from small test batches to large-scale production (up to 2 million capsules/day). The factory is FDA registered and regularly audited, ensuring complete traceability and documentation for international exports.

nanshan, Shenzhen, gongdong province,China

Our Headquarters & Manufacturing Center

Expert Formulation Team with 20000+ Proven Recipes

Innovation is at the core of our services. Zoxizo’s R&D team consists of over 20 professionals, including PhDs in food science, certified nutritionists, and herbal formulation specialists. We maintain a proprietary library of 20000+ functional supplement formulas, validated for safety, stability, and consumer demand. Whether you need an energy booster with electrolytes, a weight management gummy with Garcinia, or a liposomal vitamin blend for premium users—we can tailor the formulation and delivery form to your brand positioning and regional regulatory landscape.

Heavy metal free • Free from artificial colors or flavors • Soy free • Gluten free • Nut free • Non-GMO • Lactose free

Flexible OEM & ODM Solutions Designed for Your Brand

We understand that every brand is different. That’s why we offer flexible OEM (your formula, your brand) and ODM (our formula, your brand) solutions. You can start with a ready-made formula or develop a proprietary blend with our R&D support. We handle the entire backend: from raw material sourcing, taste optimization, sample development, packaging structure design, to regulatory labeling and final production. We provide tailored solutions for Amazon sellers, pharmacy brands, and influencer lines—all with low MOQs and rapid turnaround.

OEM: Full production from your formula

ODM: End-to-end service from concept to market

Custom formulations, packaging, and labeling

Low MOQ starting at 500 units

Free packaging design for bulk orders

Certified for Quality, Trusted for Consistency

Quality is non-negotiable. We implement strict in-process and final QC checks with a dedicated team of 25+ QA specialists. Each batch is tested for microbial count, heavy metals, and active ingredient content using HPLC/GC-MS. We hold GMP, FDA, HACCP, FSSC22000 certifications, and support client-side applications for Halal, Organic, and Kosher standards. All QC documentation, COA, MSDS, and stability reports are provided as part of export compliance.

Serving Diverse B2B Clients Across Channels and Regions

Our clients range from fast-scaling DTC brands to institutional pharmacy buyers. We support:

Amazon FBA & Shopify sellers with compliant labeling and DDP logistics

Fitness centers and wellness chains with bulk formulations

Social media influencers launching personal health lines

International wholesalers looking for cost-effective OEM factories

Efficient Global Shipping with Tax-Cleared Options

We provide complete global logistics support. For e-commerce clients, we offer DDP (Delivered Duty Paid) with customs clearance and local delivery to Amazon warehouses or 3PLs. For larger importers, we ship FOB, CIF, or EXW based on Incoterms. All shipments are supported with invoice, packing list, COA, MSDS, and health certificates where applicable.

Driven by Science, Built on Trust

Our mission is to help brands bring better nutrition to the world. We believe in clean-label ingredients, clinical-grade quality, and long-term client partnerships. We don’t just make products—we help you build lasting customer relationships through safe, effective, and market-relevant supplements.

A Trusted OEM/ODM Supplements Factory In Shenzhen, China