Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing

Name: Water Hardness Test Kit Ozone Test Kit Free Chlorine Test Kit for Rapid Water Testing
Brand: Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.
SKU: 2135341895

Guangdong, ChinaGuangdong Huankai Biology Sci.&Tech. Co.,Ltd.

US$6.50-28.00

10 box

Product profile

Customization

Available

Color

Yellow

Function

Microbial Testing

Model NO.

Various

Appearance

Powder

Usage

for Physical and Chemical Test in Water

Type

Water Test Kit

Transport Package

Including Color Comparation Card

Specification

50 tests / box

Trademark

HKM

Origin

Guangdong, China

Production Capacity

10000 Box/Boxes Per Month

Key features

18+ Years R&D Experience: Over 18 years of devotion to physical and chemical rapid detection techniques.

OEM and ODM Customization: Flexible customization options including from samples, designs, and full customization.

Free Sample Availability: Free test reagent samples offered for initial testing purposes.

Professional Technical Support: Dedicated R&D team provides technical support for all inquiries.

Accurate and Reliable Testing: Designed for quick, easy, and accurate quantitative microbial testing.

Comprehensive Packaging: Includes color comparison card, test reagent, and sampling bottle.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

Global Market Reach: Main markets include North America, Europe, Southeast Asia, and East Asia.

Company profile

Patents AwardedR&D CapabilitiesManagement Certification

Guangdong Huankai Biology Sci.&Tech. Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Guangzhou Port, Shenzhen Port CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤8.44h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, R&D, ODM, OEM, inventory, and manufacturing coordination capabilities. It reports new products within the past year, an available SDK, quality assurance procedures, complaint and corrective-action procedures, and written inspection and supplier-assessment procedures. Export activity represents 21%–30% of total sales, with access to Guangzhou and Shenzhen ports and lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas warehouse, showroom, agents, or branches, and provides overseas services in zero countries. The available information does not establish specific certifications, detailed financial strength, or identifiable customer case records.

Supplier typeThe supplier is a manufacturer and seller of experimental analytical instruments, with additional activities involving food detergents, disinfectants, fermentation-process optimization R&D, technical services, and certain food, packaging, health-food, and beverage activities. It also reports OEM service for well-known brands and valid manufacturing contracts with associated subcontractors, indicating a manufacturing-oriented supplier structure.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective and preventive actions, which supports structured after-sales issue handling. It has participated in ARAB LAB 2024 and offers overseas training, but it has no overseas agents or branches and reports overseas services in zero countries, limiting evidence of broad international service coverage.

R&D capabilityThe supplier reports new products during the past year, ODM capability, an available SDK, and independent innovation and product-technology advantages. These explicit statements support active R&D and technology-development capability.

Production capacityProduction-related evidence includes quality assurance, standardized finished-product inspection, inventory capability, valid contracts with associated subcontractors, 42 qualified suppliers, and lead times within 15 working days in both peak and off-season periods. These records indicate organized production and supply coordination capability, although production capacity volume is not stated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service, indicating a broad range of product-development and customization options.

Product Q&A

Q:How often should the measurement be completed?

We suggest finishing the testing within 5 minutes after adding the reagent because DPD reagents react with oxidizing substances in the air, causing color deepening.