8.8 Grade High-Strength Square Head Screw /Hot-DIP Galvanized Square Head Bolt

Name: 8.8 Grade High-Strength Square Head Screw /Hot-DIP Galvanized Square Head Bolt
Brand: QINGHE SANJU TRADING CO., LTD.
SKU: 2073723965

Hebei, ChinaQINGHE SANJU TRADING CO., LTD.

US$0.02-1.00

5,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Square Head

Model NO.

M1.6-M24

Connection

Hinged Bolts

Head Style

Square

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Black

Performance

8.8 , 10.9s 12.9 Grade

Materials

Carbon Steel Q235 & Stainless Steel

Surface Treatment

Black Oxide Hot Galvanized Cold Galvanized

Transport Package

Export Packing

Specification

M6-M24 (80-120)

Trademark

SANJU

Origin

Hebei

HS Code

7318151001

Production Capacity

500000000

Company profile

QINGHE SANJU TRADING CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-04-04 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.59h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryQINGHE SANJU TRADING CO., LTD. is a China-based limited company established in 2019, operating from Hebei with 15 employees. The supplier describes itself as an integrated manufacturing and trading company and reports four production lines, a 1,200 m² manufacturing area, milling cutter output of 3,000,000 pieces, and export activity across Africa, Southeast Asia/Mideast, Europe, and North America. It states that 71%–90% of sales are exports and offers FOB, CIF, and CFR quotation terms. The supplier claims export experience, after-sales service, broad product coverage, and cooperation with customers in multiple countries. However, its management-system certification is listed as NIL, and the available information does not substantiate specific customer references, formal innovation programs, or detailed customization capabilities.

Supplier typeThe supplier is identified as a combined business entity and describes itself as an integrated industry-and-trade company providing manufacturing, sales, and purchasing follow-up services. This indicates a hybrid manufacturing and trading model rather than a pure trading-only operation.

CertificationsThe supplier’s certification of management systems is explicitly recorded as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier explicitly claims good after-sales service and describes a range of follow-up services intended to support procurement, distribution, and savings management requirements. These statements provide positive evidence of an after-sales service offering, although no service process or performance metrics are supplied.

Production capacityThe supplier reports an integrated manufacturing-and-sales operation, a 1,200 m² manufacturing area, four production lines, and annual milling cutter output of 3,000,000 pieces. It also states lead times of within 15 working days during off-peak periods and one month during peak periods, providing explicit evidence of established production capacity and defined fulfillment timelines.