Do you offer customization services?

Yes, we provide customized fasteners using cold forging, hot forging, machining, and CNC processes from M2 to M100.

Are free samples available?

Yes, we provide free samples for standard fasteners.

Tensile Strength Black Oxide Hexagon Socket Male Threaded Plug Screw Oil Drain Plug for Pipe Fitting

Name: Tensile Strength Black Oxide Hexagon Socket Male Threaded Plug Screw Oil Drain Plug for Pipe Fitting
Brand: Delphy Industry and Trading (Changzhou) Co., Ltd.
SKU: 2055772772

Jiangsu, ChinaDelphy Industry and Trading (Changzhou) Co., Ltd.

US$0.30

1,000 Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Pan Head

Connection

Common Bolt

Head Style

Round

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Hot Galvanizing

Transport Package

Standard Export Package

Specification

0.1-Max Speed: 200, 000min-1

Origin

China

HS Code

73181600

Production Capacity

10000000 PCS Per Month

Key features

Wide Material Selection: Available in Carbon Steel, SS201, SS304, SS316, and other stainless steel grades.

Multiple Finishing Options: Zinc plating, Black Oxide, Hot Dip Galvanized, Dacroment, and Nickel plating available.

Custom Manufacturing: Cold and hot forging, CNC machining for customized fasteners from M2 to M100.

Flexible Lead Time: 10-15 days in slack season, 15-30 days in busy season for production.

Free Sample Service: Free samples provided for standard fasteners upon request.

Strict Quality Control: Pre-production samples and final inspections before shipment ensure quality.

OEM Service Provider: Specialized in developing and manufacturing various types of fasteners and parts.

Global Standards Compliance: Meets DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB, and BSW standards.

Company profile

Delphy Industry and Trading (Changzhou) Co., Ltd.Jiangsu, China

Business Type: Trading CompanyExport Year: 2022-03-01Nearest Port: ShanghaiAverage Response Time: ≤18hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryDelphy Industry and Trading (Changzhou) Co., Ltd. is a privately owned Chinese trading company based in Jiangsu, with operations involving brushless DC motors, ventilation fans, machinery components, and injection-molded plastic parts. The company states that it was established in 2003 and provides OEM development and manufacturing services. It operates five production lines, while its R&D and quality-control teams each have fewer than five members. Export activity reportedly began in 2022, with South America, North America, and Southeast Asia identified as primary markets. The available information supports some production, OEM, and export capabilities, but does not provide sufficient evidence regarding certifications, after-sales service, financial strength, or customer references.

Supplier typeThe supplier is explicitly classified as a Trading Company and privately owned. Its description also states that it acts as an OEM service provider and trader of machinery and plastic parts, indicating a mixed trading and manufacturing-related business model.

R&D capabilityThe company states that it develops brushless DC motors and ventilation fans and provides OEM services, which supports some product-development capability. However, its R&D engineering team has fewer than five members, and no patents, dedicated laboratories, or documented innovation achievements are provided.

Production capacityThe supplier reports five production lines and describes itself as developing and manufacturing brushless DC motors and ventilation fans, while also trading machinery and plastic parts. These details provide explicit evidence of production activity, although the limited quality-control staffing and absence of detailed capacity data restrict the assessment of scale.

Customization capabilityThe company explicitly identifies itself as an OEM service provider and states that it specializes in developing and manufacturing brushless DC motors and ventilation fans. This directly supports the availability of customization or customer-specific development services.

Product Q&A

Q:How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you supply?

We supply Bolts, Nuts, Washers, Anchor Bolts, and Stud Bolts/Full Threaded Studs.

Q:Why should I buy from you instead of other suppliers?

Our factory has a complete production process line, advanced equipment, strong technical force, strict quality control, flexible management, and sincere service.

Q:What services and terms do you provide?

We accept FOB/EXW delivery terms, USD payment currency, and T/T/L/C/PayPal payment types. We speak English.

Q:What are the lead times for production?

Lead time is 10-15 days in the slack season and 15-30 days in the busy season.