Telephone:86-18098167045,86-13392782608,86-750-8318983
E-mail:wangyuanyuan@cstna.cn
Product Series
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Fabric Washer
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Tableware Fruits and Vegetables
Tableware Fruits and Vegetables
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Personal Care
OEM/ODM OEM
All-in-one laundry beads
Lazy people must have concentrated formula to remove mites and clean one grain


99% sterilization

Effective mite removal

72 hours long-term bacteriostasis

Fast and no residue

8 times cleaning power

Plant enzyme


Our advantage
Stable shipments
Dozens of production lines, 20 large production equipment
Quality Assurance
The whole ERP system management, in strict accordance with the ISO22716 quality system, strict work system and health requirements, perfect supervision and management machine
High precision R & D team
The self-built "Jiaqing Washing Technology Research Institute" has realized the one-stop process from raw materials, research and development, formula, plate making, production process and testing.
large production enterprises
Large OEM/ODM cattle production enterprises, the factory has more than 200 mu of supporting development ratio, a number of 100000 levels of clean production workshop.
Support customization
From packaging material production to emulsion filling, from production to packaging and shipping, the factory is equipped with a complete and efficient supply chain system.


















About Us
CSTNA Guangdong Biotechnology Co., Ltd.
Costina (Guangdong) Biotechnology Co., Ltd. (formerly known as Amore (Guangdong) Cosmetics Co., Ltd.) was established in 2019. It is a large-scale OEM/ODM manufacturer focusing on household cleaning and personal care. The factory has more than 200 mu of supporting development land and a number of 100000-level clean production workshops. There are currently 20 sets of automatic bead-binding packaging equipment and a daily production of 20 million beads for laundry. From packaging material production to emulsion filling, from production and packaging to express packaging and shipment, the factory is equipped with a complete and efficient supply chain system to help customers provide one-stop, cost-effective and value-added services that save time, labor and worry.
Company establishment
Plant area
Daily Production
Professional production line
Annual output
Exporting Countries


News
2024/04/19
Laundry beads OEM production base live e-commerce one-stop full supply chain
The base has more than 200 acres of supporting land and multiple clean production workshops, forming a complete supply chain system, and is committed to providing one-stop full supply chain services for live e-commerce to meet customers' large-scale order needs.
2024/04/19
Eco-clean brand, high-end cooperation channels, 30 countries around the world
Eco-clean brand, high-end cooperation channels, 30 countries around the world
2024/04/19
Kostina Institute of Daily Washing Technology
CSTNA Institute of daily chemical washing technology: factories gathered A large number of industry elites have united with well-known scientific research institutions in the country, Self-built "home cleaning washing technology research institute", from raw materials, Research and development, formula, plate, production process, testing one-stop, And truly market-oriented large-scale system of practical institutions.