Yes. Our R&D team consists of over 100 professionals—led by industry experts and senior engineers—with more than 80% of the staff holding a bachelor's degree or higher.

Yes, our qualifications are comprehensive. We have achieved dual authoritative certifications for the ISO 9001 Quality Management System and ISO 14001 Environmental Management System, and we hold the national production licenses for food-grade detergents and workplace safety.

The total building area of ​​the factory complex exceeds 26,688 m². The facilities are equipped with high-precision CNC machinery and automated filling and packaging lines, maintaining a stable standard daily capacity of over 100,000 bottles.

The company operates three modern, intelligent production bases located in Zhuhai, Shenzhen, and Hainan (currently in the planning stage).

Yes, our products primarily feature pH-neutral formulas that are safe for the skin and hands; they fully comply with environmental regulations and ensure zero-emission production.

All products released to the market must first pass testing by authoritative Chinese national bodies; we can provide the corresponding test reports.

Yes, we fully support OEM customization and contract manufacturing services.

The water remaining after use is pH-neutral. Furthermore, the powder effectively neutralizes alkaline and acidic wastewater, transforming it into clean water and resulting in zero pollution upon discharge.

It is safe for direct skin contact. It features a food-grade, pH-neutral formula that is gentle on hands and does not produce irritating fumes.

It contains no harsh chemicals; its primary ingredients are food-grade active oxygen components and marine organic matter.

This single cleaning powder can replace hundreds of other cleaning products. It is free from phosphorus, chlorine, benzene, optical brighteners, and fluorescent agents. It is suitable for a wide range of applications, including kitchen, furniture, and bathroom cleaning, as well as cleaning needs in factories, restaurants, and hotels.

Our proprietary "Multifunctional Active Oxygen Cleaning Powder," available in both consumer and commercial versions.

We are a direct manufacturer; all our products are eco-friendly and quality-assured. We handle the entire process in-house, from R&D and production to customer service.

You can send an email to kk994343@163.com   (our corporate email address). Alternatively, you can call us at 86-13696981168 to discuss the products you wish to customize, or contact us directly via online customer service; our sales team is ready to respond at any time.

The standard production period is 10–15 days, and the delivery cycle is 10–15 days.

The MOQ and lead time depend on the specific product. For small items, the initial sample production run requires a minimum of 1,000 sets, while subsequent custom production runs require 10,000 sets; for large items, the MOQ is generally 200 sets.

Please make payments only to our official corporate bank account listed below. We do NOT accept payments to personal accounts. Always verify bank details with our sales staff if you receive changed payment notices.

Official Bank Information

• Company Account Name: Hainan Jingran Biotechnology Co., Ltd.
• Unified Social Credit Code: 91460000MAETN90L04
• Registered Address: Room 1009, 10th Floor, Building 3, No. 1237 Nanhai Avenue, Laocheng Town, Chengmai County, Hainan Province
• Bank: Bank of China, Lingshui Sub‑branch (Business Department)
• Company Account Number: 2662 4500 7522
• Bank Code: 104641008009

We accept PayPal, Western Union, wire transfer (T/T), and Letter of Credit (L/C).