How to confirm the product quality before placing the order ?

Sample could be provided , and we have the inspection report issued by an authoritativethird-party testing agency.

Fast Delivery CAS 504-63-2 1, 3-Propanediol

Name: Fast Delivery CAS 504-63-2 1, 3-Propanediol
Brand: Hebei Chuanghai Biotechnology Co., Ltd
SKU: 2031713572

Hebei, ChinaHebei Chuanghai Biotechnology Co., Ltd

US$2.00-6.00

1 kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

504-63-2

Formula

C3h8o2

Model NO.

504-63-2

EINECS

207-997-3

Classification

Saturated Alcohol

Appearance

Liquid

Type

3°(Trisubstituted Carbinol)

Hydroxyl No.

Monohydroxy

Kewords 1

1, 3-Propanediol

Keywords 2

504-63-2

Keywords 3

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Keywords 4

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Keywords 5

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Keywords 6

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Keywords 7

1, 3-Propanediol High Purity

Keywords 8

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Keywords 9

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Keywords 10

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Keywords 11

1, 3-Propanediol Supplier

Keywords 12

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Keywords 13

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Keywords 14

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Keywords 15

1, 3-Propanediol Hot

Transport Package

Various Packages for You to Choose From

Specification

99%

Trademark

chuanghai

Origin

China

HS Code

29053980

Production Capacity

500000ton /Year

Key features

High Purity Grade: Assay >95% with 99% purity standard for industrial applications.

Fast Delivery Service: Small orders shipped within 1-3 days, large orders within 3-7 days.

Free Sample Availability: 10-1000g free samples provided, freight refundable upon bulk order.

Flexible MOQ: Minimum order quantity starts at 1 kg with flexible options available.

Multiple Payment Methods: Supports T/T, L/C, PayPal, Western Union, and MoneyGram.

Customized Packaging: Customized labels and packages available with OEM/ODM services.

Global Shipping Options: Shipping via air, sea, or express couriers like FedEx, DHL, UPS.

Third-Party Quality Verification: Inspection reports issued by authoritative third-party testing agencies.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Hebei Chuanghai Biotechnology Co., Ltd

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin Port, Shanghai PortAverage Response Time: ≤4.13h

AI-Powered supplier vetting

SummaryHebei Chuanghai Biotechnology Co., Ltd. is a China-based trading company established in 2021 with 11 employees and a stated scope covering chemical and electronic products, medical devices, and import/export activities. It offers several chemical products and reports OEM and ODM services, including broad customization options. However, the available information indicates no in-stock capacity, overseas warehouse, showroom, agent, or branch services. Its service procedures and corrective-action mechanism exist but lack written records, and only some approved supplier names were provided. No new products were launched in the past year, no SDK is available, and raw-material traceability is unknown. Financial information identifies reporting years but provides no assessable financial results. An SGS audit is documented, but the audit type and result codes are not explained sufficiently to determine certification or performance.

Supplier typeThe supplier is identified consistently as a trading company and limited company, headquartered in Shijiazhuang, Hebei, China. Its stated scope includes technology services, chemical and electronic product sales, medical devices, and import/export activities, indicating a broad trading and commercial-services profile rather than confirmed manufacturing ownership.

After-Sales capabilityThe supplier reports an off-season average lead time within 15 workdays and eight qualified service-capability suppliers. However, its service assessment and corrective/preventive-action procedures have no records, only some approved supplier names were provided, and it lacks in-stock service, overseas warehouses, showrooms, agents, and branches.

R&D capabilityThe supplier states that it provides ODM services and multiple forms of customization, but it launched no new products during the past year, has no available SDK, and reports no product information from R&D for the past year. These findings do not demonstrate active product innovation.

Customization capabilityThe supplier explicitly reports OEM service for well-known brands, ODM service, and customization from samples, designs, full customization, minor customization, and flexible customization. These statements provide direct evidence of broad customization and OEM/ODM support.

Product Q&A

Q:May I get some samples from your side?

Yes, of course. We'd like to provide 10-1000 g free sample to you, which depends on product you need. For freight, your side need to bear, but we will refund you after you place bulk order.

Q:What is your MOQ?

Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.

Q:What kinds of payment is available for you?

We recommend you pay by A, T/T or L/C, and you can also choose to pay by PayPal, Western union, MoneyGram if the value is less than USD 3000.

Q:How about lead time?

For small quantity, the goods will be sent to you within 1-3 working days after payment. For larger quantity, the goods will be sent to you within 3-7 working days after payment.

Q:What's your after-sales service?

We will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, etc.