SDS plus hammer drill bit for concrete in big size but standard shank

"To ensure high quality, high efficiency and excellent service" is our service aim.

Zhejiang Sein Group Limited is a dedicated and professional sourcing office in China,the subcontract manufacturing provider. We dedicated ourselves to help overseas customers to source high quality products directly from China manufacturers with total low cost. We have experienced in engineering, sourcing, quality team and systematic management processes to ensure our China sourcing service quality. Because of our professional services we have won good reputations and established long term business relationships with our customers. We work just like your China sourcing office, keep you aware about China market, China suppliers, manufacturing process, factory price, production schedule etc. Acting as your representative & Working as your buying office, you will cooperate with a cost-effective, reliable and high quality supplier.

We manage with a wide variety of hand tools products from China for oversea companies. Fully research your potential suppliers to ensure they are capable of manufacturing to your standards and market codes. The services provided as below,

1. Supplier sourcing and verifying, product developing
2. Validate on potential suppliers and factory checking
3. Bargaining (Negotiate prices on your behalf)
4. Order processing
5. Quality controlling
6. Logistics arrangement
7. Preparing and sending documents
8. Hotel/Car booking
9. Products OEM

We are always open to new projects and products, please send us pictures of your desired product or tell us about your project.