How is the product packaged?

It is packaged in 25kg PP bags or Fiber drums.

Wholesale Price Technical Industrial Grade L-Tryptophan Powder

Name: Wholesale Price Technical Industrial Grade L-Tryptophan Powder
Brand: Tianjin Sino Chemical Co., Ltd
SKU: 2168348125

Tianjin, ChinaTianjin Sino Chemical Co., Ltd

US$7,500.00-9,500.00

5 Tons

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

Application

Boost Immunity, Improve Nutrition, Increase Egg Production Rate, Promote Growth

Certification

CE, ISO

Model NO.

L-Tryptophan

Shape

Powder

Type

Tryptophan Additive

Item

L-Tryptophan

Other Name

Tryptophan

Formula

C11h12n2o2

Appearance

White Crystalline Powder

Package

25kg PP Bag

Service

Support OEM and ODM

Delivery Time

7-10 Day After Receive Order

Transport Package

25 Kg PP Bag

Specification

L-Tryptophan

Trademark

TJCHEMI

Origin

Tianjin

Key features

High Purity 99%: Assay result 99.6%, meeting standard 98.5%-101.5% for feed grade.

OEM and ODM Support: Service supports OEM and ODM customization for L-Tryptophan.

Certified Quality: Products certified with CE and ISO standards for safety.

Versatile Applications: Used for immunity boost, nutrition, egg production, and growth promotion.

Fast Delivery: Delivery time is 7-10 days after receiving the order.

Standard Packaging: Packaged in 25kg PP bags or Fiber drums for secure shipping.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceFast DeliveryR&D Capabilities

Tianjin Sino Chemical Co., Ltd

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1992-10-15Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤6.63hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 10 employees, no stated affiliation with a larger group, and a product scope covering chemical products and several industrial or consumer goods. It holds ISO 9000, ISO 9001, and GMP certifications. Service procedures, complaint handling, corrective actions, and supplier records are documented, although approved-supplier records lack signatures or dates. Financial records are identified for 2021–2023, but no financial results are provided. The supplier reports no new products in the past year and lacks professional technical R&D, 3D design, SDK, and popular-brand OEM capabilities, while offering ODM and multiple customization options. It has no overseas showroom, agent, or branch, but has attended the Canton Fair. Production capacity and customer cases are not sufficiently evidenced.

CertificationsThe supplier explicitly reports ISO 9000, ISO 9001, and GMP certification holdings. These certifications provide direct evidence of formal quality or management-system credentials.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaints. It provides training and accepts several service quotation and payment terms, but has no overseas showroom, agent, or branch; therefore documented service capability exists, while overseas service coverage is limited.

R&D capabilityThe supplier reports no new products in the past year, no professional technical R&D capability, no 3D software design service, no SDK availability, and no popular-brand OEM capability. It does offer ODM services, but the explicit absence of recent product launches and several technical capabilities indicates a deficiency in demonstrated innovation resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. These repeated statements directly support broad customization capability, although the supplier does not provide 3D software design services.