Dongcheng Biochemicals (USA) Inc.
Chondroitin Sulfate Sodium
meets USP grade / Dietary supplements grade
It is White or off-white powder; odorless; hygroscopic.
It is a chain-like sulfated mucopolysaccharide sodium salt extracted from Bovine/Avian cartilage.
It can help Joint Health.
Catalog
Documents
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Allergens
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COA template
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Country of origin
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Product specification
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SDS (Safety Data Sheet)
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Item questionnaire
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Nutrition
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Suitability requirements
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Locations
| Location name | Address |
|---|---|
| Dongcheng Biochemicals (USA) Inc. | 19901 Harrison Ave, City of Industry, CA 91789 Los Angeles, CA 91789 USA |
| DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | 69/5 MOO 1 CHONGSARIKA SUB-DISTRICT, Lopburi, Lopburi Province 15220 THA |
| DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | No.7 Changbaishan Road, Yantai Development Zone Yantai, SD 264006 CHN |
Documents
| Type | Location | File name | Effective | Expiration |
|---|---|---|---|---|
| Supplier Questionnaire | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | -- | ||
| Allergen Control Policy | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | 1. Allergen Control Policy.pdf | 2/1/2024 | 1/31/2026 |
| FDA Registration | Dongcheng Biochemicals (USA) Inc. | 20221028-Yantai Dongcheng Food Registration Renewal till 20241231.pdf | 1/1/2024 | 12/31/2024 |
| Bioterrorism Letter | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | 3. Bioterrorism letter.pdf | 6/13/2024 | 6/13/2026 |
| 3rd Party Audit Report | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | 3rd Report Audit 2020.pdf | 5/12/2020 | 5/11/2021 |
| Allergen Control Policy | Dongcheng Biochemicals (USA) Inc. | app.7 Allergen Statement-CS (bovine).pdf | 4/27/2025 | 4/27/2027 |
| Allergen Control Policy | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | app.7 Allergen Statement-CS (bovine).pdf | 4/27/2025 | 4/27/2027 |
| Organizational Chart | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | APP3 Organization Chart.pdf | 1/1/2021 | 1/1/2022 |
| HARPC Food Safety Plan (Facility) | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | Appendix 3. HACCP Plan.pdf | 1/6/2023 | 1/6/2025 |
| Organizational Chart | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | Attachment 2 Organization Chart.pdf | 1/1/2021 | 1/1/2022 |
| Bioterrorism Letter | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | Bioterrorism FDA Registration Template.pdf | 1/5/2023 | 1/5/2024 |
| 3rd Party Audit Certificate | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | Certificate of GMP Codex.pdf | 11/28/2018 | 11/28/2021 |
| Food Defense Plan Statement | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | QP-QA-30 Food defense plan Management Procedures.pdf | 8/16/2024 | 8/16/2026 |
| Copies of FDA Establishment Inspection Reports, Form 483s and/or warning letters received | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | Sino Siam FDA Registration.pdf | 10/15/2024 | 10/15/2027 |
| FDA Registration | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | Sino Siam FDA Registration.pdf | 10/15/2024 | 12/31/2026 |
| 3rd Party Audit Certificate | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | Updated USP Certificate for Chondroitin Sulfate（USA).pdf | 3/19/2019 | 2/28/2023 |
| 3rd Party Audit Report | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | Updated USP Certificate for Chondroitin Sulfate（USA).pdf | 3/19/2019 | 2/28/2023 |
| W-9 | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | W9 with Signature.pdf | 1/5/2023 | 1/4/2026 |
| W-9 | DONGCHENG BIOCHEMICALS (USA) INC.-SINO SIAM BIOTECHNIQUE CO., LTD | W9 with Signature.pdf | 1/5/2023 | 1/4/2026 |
| FDA Registration | DONGCHENG BIOCHEMICALS (USA) INC.-Yantai Dongcheng Biochemicals Co., Ltd | Yantai Dongcheng food registration in FDA.pdf | 10/15/2024 | 12/31/2026 |