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300 330ml Silicone Sleeve Adapter Silicone Adapter Dispensing Accessories
US$3.50-5.33
10 Pieces
Product profile
Customization
AvailableMOQ
1Transport Package
Pack The Bag and Put It in The Carton for DeliveryModel NO.
JT192-JT205Specification
The sleeve is made of PP and the inner core is madTrademark
XuanhuiOrigin
ChinaKey features
Corrosion Resistance: Made of metallic copper nickel with eco-friendly oxidation plating for anti-acid and alkali protection.
Wide Compatibility: Connects to 300ML/330ML silicone or glass glue M21, M15 screw ports and various metric threads.
Versatile Applications: Adapts needles to needles or trachea tubes using corresponding thread adapters for diverse purposes.
Secure Packaging: Packed in plastic bags and suitable outer cartons to ensure safe delivery during shipping.
Company profile

Business Type: Trading CompanyExport Year: 2012-05-11Average Response Time: ≤7.44hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
AI-Powered supplier vetting
SummarySuzhou Shenglong Precision Plastic Hardware Co., Ltd. is identified as a China-based trading company in the industrial equipment and components/tools and hardware sectors, while its descriptions state that it manufactures dispensing accessories. The supplier reports ISO 9001 certification, five production lines, 50 quality-control staff, and exports to multiple international markets. Export sales are stated at 71%–90%, with exporting beginning in 2012. Its product range includes glue guns, automatic glue dispensers, dispensing valves, mixing tubes, dispensing syringes, and syringe needles. The supplier claims professional after-sales service and permanent technical support, but many operational capabilities—including formal after-sales processes, R&D, ODM/OEM, traceability, overseas services, and customization—are marked unknown. Audit information is available from SGS, but the stated report validity ended in 2024.
CertificationsThe supplier reports ISO 9001 certification. An SGS audit is also recorded, with a report start date of November 7, 2023 and an expiration date of November 6, 2024; the provided information does not confirm current validity beyond that date.
After-Sales capabilityThe supplier explicitly claims professional after-sales service and permanent technical support. However, its formal after-sales, service-capacity, overseas-service, and quality-assurance fields are marked unknown, so the scope and verification of these services cannot be established from the provided information.
Production capacityThe supplier describes itself as a manufacturer specializing in dispensing accessories and lists a broad related product range. It reports five production lines, 50 quality-control staff, a factory location, and ISO 9001 certification, providing explicit evidence of operational production resources. However, the conflicting trading-company classification means the exact extent of in-house production is not fully clear.
Client casesThe supplier states that it has exported to the United States, Germany, Spain, Czechia, Denmark, Russia, Singapore, South Korea, India, and Brazil, and reports that exports account for 71%–90% of total sales. It began exporting in 2012, which supports international market experience, but no named customer cases or independently verified references are provided.
Product Q&A
Q:What material is the adapter made of?
A:
The adapter is made of metallic copper nickel with an environmentally friendly oxidation treatment plating.
Q:Is the adapter corrosion resistant?
A:
Yes, it is anti-corrosive, anti-acid, and anti-alkali due to its specialized surface plating treatment.
Q:Which ports does the adapter connect to?
A:
It connects to any 300ML or 330ML silicone or glass glue M21 and M15 screw ports.
Q:What thread types are supported?
A:
It supports metric 6 threads, 1/4 metric threads (for trachea 811), and inner teeth of 1/4 for long joints.
Q:What is the MOQ for this product?
A:
The Minimum Order Quantity (MOQ) for this adapter is 1 unit.
Send Inquiry
*To:
Suzhou Shenglong Precision Plastic Hardware Co., Ltd.
Suzhou Shenglong Precision Plastic Hardware Co., Ltd.*Content:
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