How to confirm the Product Quality before placing orders?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

How do you treat quality complaint?

First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Top Quality Promethazine Hydrochloride CAS 58-33-3

Name: Top Quality Promethazine Hydrochloride CAS 58-33-3
Brand: Shandong Yifan Chemical Technology Co., Ltd.
SKU: 1908889515

Shandong, ChinaShandong Yifan Chemical Technology Co., Ltd.

US$10.00-50.00

1 kg

Sample price:US$1.00/g.Request sample

Product profile

Model No.

58-33-3

CAS

58-33-3

Place of Origin

Shandong China

Model NO.

58-33-3

Grade Standard

Medicine Grade

Brand

Yifan

Stock

in Stock

Package

25kg/Cardboard Drum

Test

HPLC

Name

Promethazine Hydrochloride

Storage

Cool and Dry

Shelf Life

24 Months

Sample

Moisture

< 0.1 %

Delivery

3 Days

Color

White

Transport Package

Aluminum Foil Bag

Trademark

Yifan

Origin

China

HS Code

2933199090

Production Capacity

500kgs/M

Key features

In-Stock Availability: Product is currently in stock with a fast 3-day delivery time.

High Purity Standard: Medicine Grade quality with moisture content strictly below 0.1%.

Free Sample Provision: Free samples available for quality confirmation; freight charges apply.

Quality Guarantee: Free replacement or refund for any quality issues caused by the manufacturer.

Fast Response Service: Valid replies provided within two hours of contacting the supplier.

Flexible Payment Terms: Accepts T/T, Western Union, or PayPal for various order sizes.

Established Manufacturer: Professional factory established in 2010 with advanced equipment.

Global Reach: Products exported to over 30 countries across Europe, Americas, and Asia.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shandong Yifan Chemical Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.69h

AI-Powered supplier vetting

SummaryThe supplier operates across textile, biobased-material, daily chemical, engineering research, biomass-fuel process R&D, and basic chemical raw-material manufacturing activities. It offers sample-based and minor customization, but reports no new products in the past year, no ODM service, no SDK, and no OEM service for popular brands. Quality assurance and raw-material traceability are stated, while finished products are checked by packing staff. The supplier reports ISO-related and other management-system certifications and exports to more than 17 countries, but has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. After-sales corrective-action and complaint-handling procedures are undocumented. Financial evidence is incomplete and includes stated zero profit figures; financial credibility therefore cannot be fully established.

Supplier typeThe supplier’s stated business scope covers textile and textile raw materials, biobased materials, daily chemical products, engineering and technical research, biomass liquid-fuel process R&D, and basic chemical raw-material manufacturing. It also states that its goods are exported to more than 17 countries, indicating a manufacturing and export-oriented supplier profile.

CertificationsThe supplier lists ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/OHSMS 18001, HSE, GMP, ISO 14064, and QC 080000 certifications or systems, and states that production complies with ISO 9001 and ISO 2000 standards. The slices explicitly support substantial certification-system coverage.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or for effective customer-complaint handling. Although quality assurance is stated, the absence of documented after-sales mechanisms is a specific service-process deficiency.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, and no available SDK. Its business scope mentions engineering research and biomass-fuel process R&D, but the explicit product-development and SDK evidence indicates limited demonstrated innovation capability.

Production capacityThe supplier states that it manufactures basic chemical raw materials and operates production processes supported by advanced technology and testing methods. It also reports quality assurance, raw-material traceability, and exports to more than 17 countries; however, finished-product inspection is performed by packing staff, so the evidence supports production activity and basic controls rather than a fully documented advanced production system.

Customization capabilityThe supplier explicitly provides customization from samples and minor customization. However, it does not provide ODM services or OEM services for popular brands, so its customization capability is limited to sample-based and minor adjustments.

Client casesThe supplier states that its goods have been exported to more than 17 countries across Europe, the Americas, the Middle East, Asia Pacific, and Africa. It also explicitly reports no cooperation with Fortune 500 companies, so geographic export experience is evidenced but named major-customer cases are not.